82642225

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{46559}}^1$

素因数の和:46640

約数の個数: 12

約数和(自身を含む): 103921920

約数和(自身を除く): 21279695

約数列:

[1, 5, 25, 71, 355, 1775, 46559, 232795, 1163975, 3305689, 16528445, 82642225]

約数ペア:

[(1, 82642225), (5, 16528445), (25, 3305689), (71, 1163975), (355, 232795), (1775, 46559)]