3982625

素因数分解:

$5^3\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:377

約数の個数: 16

約数和(自身を含む): 5026944

約数和(自身を除く): 1044319

約数列:

[1, 5, 25, 125, 151, 211, 755, 1055, 3775, 5275, 18875, 26375, 31861, 159305, 796525, 3982625]

約数ペア:

[(1, 3982625), (5, 796525), (25, 159305), (125, 31861), (151, 26375), (211, 18875), (755, 5275), (1055, 3775)]