105388625

素因数分解:

$5^3\times {\mathrm{251}}^1\times {\mathrm{3359}}^1$

素因数の和:3625

約数の個数: 16

約数和(自身を含む): 132088320

約数和(自身を除く): 26699695

約数列:

[1, 5, 25, 125, 251, 1255, 3359, 6275, 16795, 31375, 83975, 419875, 843109, 4215545, 21077725, 105388625]

約数ペア:

[(1, 105388625), (5, 21077725), (25, 4215545), (125, 843109), (251, 419875), (1255, 83975), (3359, 31375), (6275, 16795)]