2539675

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:183

約数の個数: 24

約数和(自身を含む): 3392640

約数和(自身を除く): 852965

約数列:

[1, 5, 25, 29, 31, 113, 145, 155, 565, 725, 775, 899, 2825, 3277, 3503, 4495, 16385, 17515, 22475, 81925, 87575, 101587, 507935, 2539675]

約数ペア:

[(1, 2539675), (5, 507935), (25, 101587), (29, 87575), (31, 81925), (113, 22475), (145, 17515), (155, 16385), (565, 4495), (725, 3503), (775, 3277), (899, 2825)]