72910305

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{124633}}^1$

素因数の和:124657

約数の個数: 24

約数和(自身を含む): 136100328

約数和(自身を除く): 63190023

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 124633, 373899, 623165, 1121697, 1620229, 1869495, 4860687, 5608485, 8101145, 14582061, 24303435, 72910305]

約数ペア:

[(1, 72910305), (3, 24303435), (5, 14582061), (9, 8101145), (13, 5608485), (15, 4860687), (39, 1869495), (45, 1620229), (65, 1121697), (117, 623165), (195, 373899), (585, 124633)]