15692046975

素因数分解:

$3^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 216

約数和(自身を含む): 32809900032

約数和(自身を除く): 17117853057

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 43, 45, 55, 75, 81, 99, 127, 129, 135, 165, 215, 225, 243, 275, 297, 381, 387, 405, 473, 495, 635, 645, 675, 825, 891, 1075, 1143, 1161, 1215, 1397, 1419, 1485, 1849, 1905, 1935, 2025, 2365, 2475, 2673, 3175, 3225, 3429, 3483, 4191, 4257, 4455, 5461, 5547, 5715, 5805, 6075, 6985, 7095, 7425, 9245, 9525, 9675, 10287, 10449, 11825, 12573, 12771, 13365, 16383, 16641, 17145, 17415, 20339, 20955, 21285, 22275, 27305, 27735, 28575, 29025, 30861, 34925, 35475, 37719, 38313, 46225, 49149, 49923, 51435, 52245, 60071, 61017, 62865, 63855, 66825, 81915, 83205, 85725, 87075, 101695, 104775, 106425, 113157, 114939, 136525, 138675, 147447, 149769, 154305, 180213, 183051, 188595, 191565, 234823, 245745, 249615, 257175, 261225, 300355, 305085, 314325, 319275, 339471, 409575, 416025, 442341, 449307, 508475, 540639, 549153, 565785, 574695, 704469, 737235, 748845, 771525, 901065, 915255, 942975, 957825, 1174115, 1228725, 1248075, 1327023, 1501775, 1525425, 1621917, 1647459, 1697355, 2113407, 2211705, 2246535, 2583053, 2703195, 2745765, 2828925, 2873475, 3522345, 3686175, 3744225, 4505325, 4576275, 4865751, 4942377, 5870575, 6340221, 6635115, 7749159, 8109585, 8237295, 8486775, 10567035, 11058525, 11232675, 12915265, 13515975, 13728825, 14597253, 17611725, 19020663, 23247477, 24328755, 24711885, 31701105, 33175575, 38745795, 40547925, 41186475, 52835175, 57061989, 64576325, 69742431, 72986265, 95103315, 116237385, 121643775, 123559425, 158505525, 193728975, 209227293, 285309945, 348712155, 364931325, 475516575, 581186925, 627681879, 1046136465, 1426549725, 1743560775, 3138409395, 5230682325, 15692046975]

約数ペア:

[(1, 15692046975), (3, 5230682325), (5, 3138409395), (9, 1743560775), (11, 1426549725), (15, 1046136465), (25, 627681879), (27, 581186925), (33, 475516575), (43, 364931325), (45, 348712155), (55, 285309945), (75, 209227293), (81, 193728975), (99, 158505525), (127, 123559425), (129, 121643775), (135, 116237385), (165, 95103315), (215, 72986265), (225, 69742431), (243, 64576325), (275, 57061989), (297, 52835175), (381, 41186475), (387, 40547925), (405, 38745795), (473, 33175575), (495, 31701105), (635, 24711885), (645, 24328755), (675, 23247477), (825, 19020663), (891, 17611725), (1075, 14597253), (1143, 13728825), (1161, 13515975), (1215, 12915265), (1397, 11232675), (1419, 11058525), (1485, 10567035), (1849, 8486775), (1905, 8237295), (1935, 8109585), (2025, 7749159), (2365, 6635115), (2475, 6340221), (2673, 5870575), (3175, 4942377), (3225, 4865751), (3429, 4576275), (3483, 4505325), (4191, 3744225), (4257, 3686175), (4455, 3522345), (5461, 2873475), (5547, 2828925), (5715, 2745765), (5805, 2703195), (6075, 2583053), (6985, 2246535), (7095, 2211705), (7425, 2113407), (9245, 1697355), (9525, 1647459), (9675, 1621917), (10287, 1525425), (10449, 1501775), (11825, 1327023), (12573, 1248075), (12771, 1228725), (13365, 1174115), (16383, 957825), (16641, 942975), (17145, 915255), (17415, 901065), (20339, 771525), (20955, 748845), (21285, 737235), (22275, 704469), (27305, 574695), (27735, 565785), (28575, 549153), (29025, 540639), (30861, 508475), (34925, 449307), (35475, 442341), (37719, 416025), (38313, 409575), (46225, 339471), (49149, 319275), (49923, 314325), (51435, 305085), (52245, 300355), (60071, 261225), (61017, 257175), (62865, 249615), (63855, 245745), (66825, 234823), (81915, 191565), (83205, 188595), (85725, 183051), (87075, 180213), (101695, 154305), (104775, 149769), (106425, 147447), (113157, 138675), (114939, 136525)]