72166765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{32003}}^1$

素因数の和:32060

約数の個数: 16

約数和(自身を含む): 96780096

約数和(自身を除く): 24613331

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 32003, 160015, 352033, 1312123, 1760165, 6560615, 14433353, 72166765]

約数ペア:

[(1, 72166765), (5, 14433353), (11, 6560615), (41, 1760165), (55, 1312123), (205, 352033), (451, 160015), (2255, 32003)]