313633125

素因数分解:

$3^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{4289}}^1$

素因数の和:4328

約数の個数: 60

約数和(自身を含む): 609789180

約数和(自身を除く): 296156055

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 125, 195, 225, 325, 375, 585, 625, 975, 1125, 1625, 1875, 2925, 4289, 4875, 5625, 8125, 12867, 14625, 21445, 24375, 38601, 55757, 64335, 73125, 107225, 167271, 193005, 278785, 321675, 501813, 536125, 836355, 965025, 1393925, 1608375, 2509065, 2680625, 4181775, 4825125, 6969625, 8041875, 12545325, 20908875, 24125625, 34848125, 62726625, 104544375, 313633125]

約数ペア:

[(1, 313633125), (3, 104544375), (5, 62726625), (9, 34848125), (13, 24125625), (15, 20908875), (25, 12545325), (39, 8041875), (45, 6969625), (65, 4825125), (75, 4181775), (117, 2680625), (125, 2509065), (195, 1608375), (225, 1393925), (325, 965025), (375, 836355), (585, 536125), (625, 501813), (975, 321675), (1125, 278785), (1625, 193005), (1875, 167271), (2925, 107225), (4289, 73125), (4875, 64335), (5625, 55757), (8125, 38601), (12867, 24375), (14625, 21445)]