871125

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:142

約数の個数: 32

約数和(自身を含む): 1527552

約数和(自身を除く): 656427

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 101, 115, 125, 303, 345, 375, 505, 575, 1515, 1725, 2323, 2525, 2875, 6969, 7575, 8625, 11615, 12625, 34845, 37875, 58075, 174225, 290375, 871125]

約数ペア:

[(1, 871125), (3, 290375), (5, 174225), (15, 58075), (23, 37875), (25, 34845), (69, 12625), (75, 11615), (101, 8625), (115, 7575), (125, 6969), (303, 2875), (345, 2525), (375, 2323), (505, 1725), (575, 1515)]