90534725

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{116819}}^1$

素因数の和:116860

約数の個数: 12

約数和(自身を含む): 115885440

約数和(自身を除く): 25350715

約数列:

[1, 5, 25, 31, 155, 775, 116819, 584095, 2920475, 3621389, 18106945, 90534725]

約数ペア:

[(1, 90534725), (5, 18106945), (25, 3621389), (31, 2920475), (155, 584095), (775, 116819)]