11665280315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5789221}}^1$

素因数の和:5789270

約数の個数: 16

約数和(自身を含む): 15561428736

約数和(自身を除く): 3896148421

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 5789221, 28946105, 75259873, 179465851, 376299365, 897329255, 2333056063, 11665280315]

約数ペア:

[(1, 11665280315), (5, 2333056063), (13, 897329255), (31, 376299365), (65, 179465851), (155, 75259873), (403, 28946105), (2015, 5789221)]