2227831525

素因数分解:

$5^2\times {\mathrm{1601}}^1\times {\mathrm{55661}}^1$

素因数の和:57272

約数の個数: 12

約数和(自身を含む): 2764286244

約数和(自身を除く): 536454719

約数列:

[1, 5, 25, 1601, 8005, 40025, 55661, 278305, 1391525, 89113261, 445566305, 2227831525]

約数ペア:

[(1, 2227831525), (5, 445566305), (25, 89113261), (1601, 1391525), (8005, 278305), (40025, 55661)]