90633205

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{82021}}^1$

素因数の和:82056

約数の個数: 16

約数和(自身を含む): 124017264

約数和(自身を除く): 33384059

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 82021, 410105, 1066273, 1394357, 5331365, 6971785, 18126641, 90633205]

約数ペア:

[(1, 90633205), (5, 18126641), (13, 6971785), (17, 5331365), (65, 1394357), (85, 1066273), (221, 410105), (1105, 82021)]