89580275

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{787}}^1$

素因数の和:983

約数の個数: 24

約数和(自身を含む): 115788720

約数和(自身を除く): 26208445

約数列:

[1, 5, 25, 29, 145, 157, 725, 785, 787, 3925, 3935, 4553, 19675, 22765, 22823, 113825, 114115, 123559, 570575, 617795, 3088975, 3583211, 17916055, 89580275]

約数ペア:

[(1, 89580275), (5, 17916055), (25, 3583211), (29, 3088975), (145, 617795), (157, 570575), (725, 123559), (785, 114115), (787, 113825), (3925, 22823), (3935, 22765), (4553, 19675)]