15691799565

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{317}}^1$

素因数の和:660

約数の個数: 144

約数和(自身を含む): 30938723712

約数和(自身を除く): 15246924147

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 169, 195, 207, 283, 299, 317, 345, 507, 585, 845, 849, 897, 951, 1035, 1415, 1495, 1521, 1585, 2535, 2547, 2691, 2853, 3679, 3887, 4121, 4245, 4485, 4755, 6509, 7291, 7605, 11037, 11661, 12363, 12735, 13455, 14265, 18395, 19435, 19527, 20605, 21873, 32545, 33111, 34983, 36455, 37089, 47827, 53573, 55185, 58305, 58581, 61815, 65619, 84617, 89711, 94783, 97635, 109365, 143481, 160719, 165555, 174915, 185445, 239135, 253851, 267865, 269133, 284349, 292905, 328095, 423085, 430443, 448555, 473915, 482157, 717405, 761553, 803595, 807399, 853047, 1100021, 1166243, 1232179, 1269255, 1345665, 1421745, 2063353, 2152215, 2410785, 3300063, 3498729, 3696537, 3807765, 4036995, 4265235, 5500105, 5831215, 6160895, 6190059, 9900189, 10316765, 10496187, 11089611, 15161159, 16500315, 17493645, 18482685, 18570177, 26823589, 30950295, 45483477, 49500945, 52480935, 55448055, 75805795, 80470767, 92850885, 134117945, 136450431, 227417385, 241412301, 348706657, 402353835, 682252155, 1046119971, 1207061505, 1743533285, 3138359913, 5230599855, 15691799565]

約数ペア:

[(1, 15691799565), (3, 5230599855), (5, 3138359913), (9, 1743533285), (13, 1207061505), (15, 1046119971), (23, 682252155), (39, 402353835), (45, 348706657), (65, 241412301), (69, 227417385), (115, 136450431), (117, 134117945), (169, 92850885), (195, 80470767), (207, 75805795), (283, 55448055), (299, 52480935), (317, 49500945), (345, 45483477), (507, 30950295), (585, 26823589), (845, 18570177), (849, 18482685), (897, 17493645), (951, 16500315), (1035, 15161159), (1415, 11089611), (1495, 10496187), (1521, 10316765), (1585, 9900189), (2535, 6190059), (2547, 6160895), (2691, 5831215), (2853, 5500105), (3679, 4265235), (3887, 4036995), (4121, 3807765), (4245, 3696537), (4485, 3498729), (4755, 3300063), (6509, 2410785), (7291, 2152215), (7605, 2063353), (11037, 1421745), (11661, 1345665), (12363, 1269255), (12735, 1232179), (13455, 1166243), (14265, 1100021), (18395, 853047), (19435, 807399), (19527, 803595), (20605, 761553), (21873, 717405), (32545, 482157), (33111, 473915), (34983, 448555), (36455, 430443), (37089, 423085), (47827, 328095), (53573, 292905), (55185, 284349), (58305, 269133), (58581, 267865), (61815, 253851), (65619, 239135), (84617, 185445), (89711, 174915), (94783, 165555), (97635, 160719), (109365, 143481)]