90623665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{20857}}^1$

素因数の和:20952

約数の個数: 16

約数和(自身を含む): 120142080

約数和(自身を除く): 29518415

約数列:

[1, 5, 11, 55, 79, 395, 869, 4345, 20857, 104285, 229427, 1147135, 1647703, 8238515, 18124733, 90623665]

約数ペア:

[(1, 90623665), (5, 18124733), (11, 8238515), (55, 1647703), (79, 1147135), (395, 229427), (869, 104285), (4345, 20857)]