90058175

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 114501600

約数和(自身を除く): 24443425

約数列:

[1, 5, 25, 71, 113, 355, 449, 565, 1775, 2245, 2825, 8023, 11225, 31879, 40115, 50737, 159395, 200575, 253685, 796975, 1268425, 3602327, 18011635, 90058175]

約数ペア:

[(1, 90058175), (5, 18011635), (25, 3602327), (71, 1268425), (113, 796975), (355, 253685), (449, 200575), (565, 159395), (1775, 50737), (2245, 40115), (2825, 31879), (8023, 11225)]