66104665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{4339}}^1$

素因数の和:4632

約数の個数: 16

約数和(自身を含む): 86869440

約数和(自身を除く): 20764775

約数列:

[1, 5, 11, 55, 277, 1385, 3047, 4339, 15235, 21695, 47729, 238645, 1201903, 6009515, 13220933, 66104665]

約数ペア:

[(1, 66104665), (5, 13220933), (11, 6009515), (55, 1201903), (277, 238645), (1385, 47729), (3047, 21695), (4339, 15235)]