25150975

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:459

約数の個数: 24

約数和(自身を含む): 32654160

約数和(自身を除く): 7503185

約数列:

[1, 5, 25, 29, 113, 145, 307, 565, 725, 1535, 2825, 3277, 7675, 8903, 16385, 34691, 44515, 81925, 173455, 222575, 867275, 1006039, 5030195, 25150975]

約数ペア:

[(1, 25150975), (5, 5030195), (25, 1006039), (29, 867275), (113, 222575), (145, 173455), (307, 81925), (565, 44515), (725, 34691), (1535, 16385), (2825, 8903), (3277, 7675)]