315024125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{193861}}^1$

素因数の和:193889

約数の個数: 16

約数和(自身を含む): 423394608

約数和(自身を除く): 108370483

約数列:

[1, 5, 13, 25, 65, 125, 325, 1625, 193861, 969305, 2520193, 4846525, 12600965, 24232625, 63004825, 315024125]

約数ペア:

[(1, 315024125), (5, 63004825), (13, 24232625), (25, 12600965), (65, 4846525), (125, 2520193), (325, 969305), (1625, 193861)]