105437375

素因数分解:

$5^3\times {\mathrm{521}}^1\times {\mathrm{1619}}^1$

素因数の和:2155

約数の個数: 16

約数和(自身を含む): 131919840

約数和(自身を除く): 26482465

約数列:

[1, 5, 25, 125, 521, 1619, 2605, 8095, 13025, 40475, 65125, 202375, 843499, 4217495, 21087475, 105437375]

約数ペア:

[(1, 105437375), (5, 21087475), (25, 4217495), (125, 843499), (521, 202375), (1619, 65125), (2605, 40475), (8095, 13025)]