53299665

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{19417}}^1$

素因数の和:19489

約数の個数: 24

約数和(自身を含む): 93905448

約数和(自身を除く): 40605783

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 19417, 58251, 97085, 174753, 291255, 873765, 1184437, 3553311, 5922185, 10659933, 17766555, 53299665]

約数ペア:

[(1, 53299665), (3, 17766555), (5, 10659933), (9, 5922185), (15, 3553311), (45, 1184437), (61, 873765), (183, 291255), (305, 174753), (549, 97085), (915, 58251), (2745, 19417)]