15199301375

素因数分解:

$5^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:577

約数の個数: 64

約数和(自身を含む): 19923391488

約数和(自身を除く): 4724090113

約数列:

[1, 5, 25, 43, 61, 125, 151, 215, 305, 307, 755, 1075, 1525, 1535, 2623, 3775, 5375, 6493, 7625, 7675, 9211, 13115, 13201, 18727, 18875, 32465, 38375, 46055, 46357, 65575, 66005, 93635, 162325, 230275, 231785, 327875, 330025, 396073, 468175, 805261, 811625, 1151375, 1158925, 1650125, 1980365, 1993351, 2340875, 2827777, 4026305, 5794625, 9901825, 9966755, 14138885, 20131525, 49509125, 49833775, 70694425, 100657625, 121594411, 249168875, 353472125, 607972055, 3039860275, 15199301375]

約数ペア:

[(1, 15199301375), (5, 3039860275), (25, 607972055), (43, 353472125), (61, 249168875), (125, 121594411), (151, 100657625), (215, 70694425), (305, 49833775), (307, 49509125), (755, 20131525), (1075, 14138885), (1525, 9966755), (1535, 9901825), (2623, 5794625), (3775, 4026305), (5375, 2827777), (6493, 2340875), (7625, 1993351), (7675, 1980365), (9211, 1650125), (13115, 1158925), (13201, 1151375), (18727, 811625), (18875, 805261), (32465, 468175), (38375, 396073), (46055, 330025), (46357, 327875), (65575, 231785), (66005, 230275), (93635, 162325)]