250107625

素因数分解:

$5^3\times {\mathrm{61}}^1\times {\mathrm{32801}}^1$

素因数の和:32877

約数の個数: 16

約数和(自身を含む): 317260944

約数和(自身を除く): 67153319

約数列:

[1, 5, 25, 61, 125, 305, 1525, 7625, 32801, 164005, 820025, 2000861, 4100125, 10004305, 50021525, 250107625]

約数ペア:

[(1, 250107625), (5, 50021525), (25, 10004305), (61, 4100125), (125, 2000861), (305, 820025), (1525, 164005), (7625, 32801)]