103618125

素因数分解:

$3^2\times 5^4\times {\mathrm{13}}^2\times {\mathrm{109}}^1$

素因数の和:161

約数の個数: 90

約数和(自身を含む): 204379890

約数和(自身を除く): 100761765

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 109, 117, 125, 169, 195, 225, 325, 327, 375, 507, 545, 585, 625, 845, 975, 981, 1125, 1417, 1521, 1625, 1635, 1875, 2535, 2725, 2925, 4225, 4251, 4875, 4905, 5625, 7085, 7605, 8125, 8175, 12675, 12753, 13625, 14625, 18421, 21125, 21255, 24375, 24525, 35425, 38025, 40875, 55263, 63375, 63765, 68125, 73125, 92105, 105625, 106275, 122625, 165789, 177125, 190125, 204375, 276315, 316875, 318825, 460525, 531375, 613125, 828945, 885625, 950625, 1381575, 1594125, 2302625, 2656875, 4144725, 6907875, 7970625, 11513125, 20723625, 34539375, 103618125]

約数ペア:

[(1, 103618125), (3, 34539375), (5, 20723625), (9, 11513125), (13, 7970625), (15, 6907875), (25, 4144725), (39, 2656875), (45, 2302625), (65, 1594125), (75, 1381575), (109, 950625), (117, 885625), (125, 828945), (169, 613125), (195, 531375), (225, 460525), (325, 318825), (327, 316875), (375, 276315), (507, 204375), (545, 190125), (585, 177125), (625, 165789), (845, 122625), (975, 106275), (981, 105625), (1125, 92105), (1417, 73125), (1521, 68125), (1625, 63765), (1635, 63375), (1875, 55263), (2535, 40875), (2725, 38025), (2925, 35425), (4225, 24525), (4251, 24375), (4875, 21255), (4905, 21125), (5625, 18421), (7085, 14625), (7605, 13625), (8125, 12753), (8175, 12675)]