45389125

素因数分解:

$5^3\times {\mathrm{149}}^1\times {\mathrm{2437}}^1$

素因数の和:2601

約数の個数: 16

約数和(自身を含む): 57049200

約数和(自身を除く): 11660075

約数列:

[1, 5, 25, 125, 149, 745, 2437, 3725, 12185, 18625, 60925, 304625, 363113, 1815565, 9077825, 45389125]

約数ペア:

[(1, 45389125), (5, 9077825), (25, 1815565), (125, 363113), (149, 304625), (745, 60925), (2437, 18625), (3725, 12185)]