24806665

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:1009

約数の個数: 24

約数和(自身を含む): 33308928

約数和(自身を除く): 8502263

約数列:

[1, 5, 13, 31, 65, 155, 169, 403, 845, 947, 2015, 4735, 5239, 12311, 26195, 29357, 61555, 146785, 160043, 381641, 800215, 1908205, 4961333, 24806665]

約数ペア:

[(1, 24806665), (5, 4961333), (13, 1908205), (31, 800215), (65, 381641), (155, 160043), (169, 146785), (403, 61555), (845, 29357), (947, 26195), (2015, 12311), (4735, 5239)]