62485625

素因数分解:

$5^4\times {\mathrm{17}}^1\times {\mathrm{5881}}^1$

素因数の和:5918

約数の個数: 20

約数和(自身を含む): 82689156

約数和(自身を除く): 20203531

約数列:

[1, 5, 17, 25, 85, 125, 425, 625, 2125, 5881, 10625, 29405, 99977, 147025, 499885, 735125, 2499425, 3675625, 12497125, 62485625]

約数ペア:

[(1, 62485625), (5, 12497125), (17, 3675625), (25, 2499425), (85, 735125), (125, 499885), (425, 147025), (625, 99977), (2125, 29405), (5881, 10625)]