90330565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{19037}}^1$

素因数の和:19128

約数の個数: 16

約数和(自身を含む): 118340208

約数和(自身を除く): 28009643

約数列:

[1, 5, 13, 65, 73, 365, 949, 4745, 19037, 95185, 247481, 1237405, 1389701, 6948505, 18066113, 90330565]

約数ペア:

[(1, 90330565), (5, 18066113), (13, 6948505), (65, 1389701), (73, 1237405), (365, 247481), (949, 95185), (4745, 19037)]