40842315

素因数分解:

$3^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{1471}}^1$

素因数の和:2099

約数の個数: 24

約数和(自身を含む): 70956288

約数和(自身を除く): 30113973

約数列:

[1, 3, 5, 9, 15, 45, 617, 1471, 1851, 3085, 4413, 5553, 7355, 9255, 13239, 22065, 27765, 66195, 907607, 2722821, 4538035, 8168463, 13614105, 40842315]

約数ペア:

[(1, 40842315), (3, 13614105), (5, 8168463), (9, 4538035), (15, 2722821), (45, 907607), (617, 66195), (1471, 27765), (1851, 22065), (3085, 13239), (4413, 9255), (5553, 7355)]