5111625

素因数分解:

$3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 8731008

約数和(自身を除く): 3619383

約数列:

[1, 3, 5, 15, 25, 43, 75, 125, 129, 215, 317, 375, 645, 951, 1075, 1585, 3225, 4755, 5375, 7925, 13631, 16125, 23775, 39625, 40893, 68155, 118875, 204465, 340775, 1022325, 1703875, 5111625]

約数ペア:

[(1, 5111625), (3, 1703875), (5, 1022325), (15, 340775), (25, 204465), (43, 118875), (75, 68155), (125, 40893), (129, 39625), (215, 23775), (317, 16125), (375, 13631), (645, 7925), (951, 5375), (1075, 4755), (1585, 3225)]