13625625

素因数分解:

$3^1\times 5^4\times {\mathrm{13}}^2\times {\mathrm{43}}^1$

素因数の和:92

約数の個数: 60

約数和(自身を含む): 25154448

約数和(自身を除く): 11528823

約数列:

[1, 3, 5, 13, 15, 25, 39, 43, 65, 75, 125, 129, 169, 195, 215, 325, 375, 507, 559, 625, 645, 845, 975, 1075, 1625, 1677, 1875, 2535, 2795, 3225, 4225, 4875, 5375, 7267, 8125, 8385, 12675, 13975, 16125, 21125, 21801, 24375, 26875, 36335, 41925, 63375, 69875, 80625, 105625, 109005, 181675, 209625, 316875, 349375, 545025, 908375, 1048125, 2725125, 4541875, 13625625]

約数ペア:

[(1, 13625625), (3, 4541875), (5, 2725125), (13, 1048125), (15, 908375), (25, 545025), (39, 349375), (43, 316875), (65, 209625), (75, 181675), (125, 109005), (129, 105625), (169, 80625), (195, 69875), (215, 63375), (325, 41925), (375, 36335), (507, 26875), (559, 24375), (625, 21801), (645, 21125), (845, 16125), (975, 13975), (1075, 12675), (1625, 8385), (1677, 8125), (1875, 7267), (2535, 5375), (2795, 4875), (3225, 4225)]