42829125

素因数分解:

$3^1\times 5^3\times {\mathrm{181}}^1\times {\mathrm{631}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 71774976

約数和(自身を除く): 28945851

約数列:

[1, 3, 5, 15, 25, 75, 125, 181, 375, 543, 631, 905, 1893, 2715, 3155, 4525, 9465, 13575, 15775, 22625, 47325, 67875, 78875, 114211, 236625, 342633, 571055, 1713165, 2855275, 8565825, 14276375, 42829125]

約数ペア:

[(1, 42829125), (3, 14276375), (5, 8565825), (15, 2855275), (25, 1713165), (75, 571055), (125, 342633), (181, 236625), (375, 114211), (543, 78875), (631, 67875), (905, 47325), (1893, 22625), (2715, 15775), (3155, 13575), (4525, 9465)]