8475625

素因数分解:

$5^4\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:282

約数の個数: 20

約数和(自身を含む): 10796544

約数和(自身を除く): 2320919

約数列:

[1, 5, 25, 71, 125, 191, 355, 625, 955, 1775, 4775, 8875, 13561, 23875, 44375, 67805, 119375, 339025, 1695125, 8475625]

約数ペア:

[(1, 8475625), (5, 1695125), (25, 339025), (71, 119375), (125, 67805), (191, 44375), (355, 23875), (625, 13561), (955, 8875), (1775, 4775)]