28521635

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{1021}}^1$

素因数の和:1214

約数の個数: 16

約数和(自身を含む): 35418432

約数和(自身を除く): 6896797

約数列:

[1, 5, 37, 151, 185, 755, 1021, 5105, 5587, 27935, 37777, 154171, 188885, 770855, 5704327, 28521635]

約数ペア:

[(1, 28521635), (5, 5704327), (37, 770855), (151, 188885), (185, 154171), (755, 37777), (1021, 27935), (5105, 5587)]