227130625

素因数分解:

$5^4\times {\mathrm{17}}^1\times {\mathrm{21377}}^1$

素因数の和:21414

約数の個数: 20

約数和(自身を含む): 300531924

約数和(自身を除く): 73401299

約数列:

[1, 5, 17, 25, 85, 125, 425, 625, 2125, 10625, 21377, 106885, 363409, 534425, 1817045, 2672125, 9085225, 13360625, 45426125, 227130625]

約数ペア:

[(1, 227130625), (5, 45426125), (17, 13360625), (25, 9085225), (85, 2672125), (125, 1817045), (425, 534425), (625, 363409), (2125, 106885), (10625, 21377)]