3741725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 5181960

約数和(自身を除く): 1440235

約数列:

[1, 5, 13, 25, 29, 65, 145, 325, 377, 397, 725, 1885, 1985, 5161, 9425, 9925, 11513, 25805, 57565, 129025, 149669, 287825, 748345, 3741725]

約数ペア:

[(1, 3741725), (5, 748345), (13, 287825), (25, 149669), (29, 129025), (65, 57565), (145, 25805), (325, 11513), (377, 9925), (397, 9425), (725, 5161), (1885, 1985)]