3709225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:237

約数の個数: 24

約数和(自身を含む): 5046552

約数和(自身を除く): 1337327

約数列:

[1, 5, 13, 25, 65, 101, 113, 325, 505, 565, 1313, 1469, 2525, 2825, 6565, 7345, 11413, 32825, 36725, 57065, 148369, 285325, 741845, 3709225]

約数ペア:

[(1, 3709225), (5, 741845), (13, 285325), (25, 148369), (65, 57065), (101, 36725), (113, 32825), (325, 11413), (505, 7345), (565, 6565), (1313, 2825), (1469, 2525)]