28298155

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{1013}}^1$

素因数の和:1206

約数の個数: 16

約数和(自身を含む): 35141184

約数和(自身を除く): 6843029

約数列:

[1, 5, 37, 151, 185, 755, 1013, 5065, 5587, 27935, 37481, 152963, 187405, 764815, 5659631, 28298155]

約数ペア:

[(1, 28298155), (5, 5659631), (37, 764815), (151, 187405), (185, 152963), (755, 37481), (1013, 27935), (5065, 5587)]