11888950275

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{317}}^1$

素因数の和:666

約数の個数: 144

約数和(自身を含む): 23293271040

約数和(自身を除く): 11404320765

約数列:

[1, 3, 5, 9, 15, 19, 25, 31, 45, 57, 75, 93, 95, 155, 171, 225, 279, 283, 285, 317, 465, 475, 589, 775, 849, 855, 951, 1395, 1415, 1425, 1585, 1767, 2325, 2547, 2853, 2945, 4245, 4275, 4755, 5301, 5377, 6023, 6975, 7075, 7925, 8773, 8835, 9827, 12735, 14265, 14725, 16131, 18069, 21225, 23775, 26319, 26505, 26885, 29481, 30115, 43865, 44175, 48393, 49135, 54207, 63675, 71325, 78957, 80655, 88443, 89711, 90345, 131595, 132525, 134425, 147405, 150575, 166687, 186713, 219325, 241965, 245675, 269133, 271035, 394785, 403275, 442215, 448555, 451725, 500061, 560139, 657975, 737025, 807399, 833435, 933565, 1209825, 1345665, 1355175, 1500183, 1680417, 1704509, 1973925, 2211075, 2242775, 2500305, 2781041, 2800695, 4036995, 4167175, 4667825, 5113527, 6728325, 7500915, 8343123, 8402085, 8522545, 12501525, 13905205, 14003475, 15340581, 20184975, 25029369, 25567635, 37504575, 41715615, 42010425, 42612725, 52839779, 69526025, 76702905, 125146845, 127838175, 158519337, 208578075, 264198895, 383514525, 475558011, 625734225, 792596685, 1320994475, 2377790055, 3962983425, 11888950275]

約数ペア:

[(1, 11888950275), (3, 3962983425), (5, 2377790055), (9, 1320994475), (15, 792596685), (19, 625734225), (25, 475558011), (31, 383514525), (45, 264198895), (57, 208578075), (75, 158519337), (93, 127838175), (95, 125146845), (155, 76702905), (171, 69526025), (225, 52839779), (279, 42612725), (283, 42010425), (285, 41715615), (317, 37504575), (465, 25567635), (475, 25029369), (589, 20184975), (775, 15340581), (849, 14003475), (855, 13905205), (951, 12501525), (1395, 8522545), (1415, 8402085), (1425, 8343123), (1585, 7500915), (1767, 6728325), (2325, 5113527), (2547, 4667825), (2853, 4167175), (2945, 4036995), (4245, 2800695), (4275, 2781041), (4755, 2500305), (5301, 2242775), (5377, 2211075), (6023, 1973925), (6975, 1704509), (7075, 1680417), (7925, 1500183), (8773, 1355175), (8835, 1345665), (9827, 1209825), (12735, 933565), (14265, 833435), (14725, 807399), (16131, 737025), (18069, 657975), (21225, 560139), (23775, 500061), (26319, 451725), (26505, 448555), (26885, 442215), (29481, 403275), (30115, 394785), (43865, 271035), (44175, 269133), (48393, 245675), (49135, 241965), (54207, 219325), (63675, 186713), (71325, 166687), (78957, 150575), (80655, 147405), (88443, 134425), (89711, 132525), (90345, 131595)]