123085125

素因数分解:

$3^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{2957}}^1$

素因数の和:3015

約数の個数: 48

約数和(自身を含む): 227955312

約数和(自身を除く): 104870187

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 75, 111, 125, 185, 225, 333, 375, 555, 925, 1125, 1665, 2775, 2957, 4625, 8325, 8871, 13875, 14785, 26613, 41625, 44355, 73925, 109409, 133065, 221775, 328227, 369625, 547045, 665325, 984681, 1108875, 1641135, 2735225, 3326625, 4923405, 8205675, 13676125, 24617025, 41028375, 123085125]

約数ペア:

[(1, 123085125), (3, 41028375), (5, 24617025), (9, 13676125), (15, 8205675), (25, 4923405), (37, 3326625), (45, 2735225), (75, 1641135), (111, 1108875), (125, 984681), (185, 665325), (225, 547045), (333, 369625), (375, 328227), (555, 221775), (925, 133065), (1125, 109409), (1665, 73925), (2775, 44355), (2957, 41625), (4625, 26613), (8325, 14785), (8871, 13875)]