90543095

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{1301}}^1$

素因数の和:1786

約数の個数: 16

約数和(自身を含む): 112492800

約数和(自身を除く): 21949705

約数列:

[1, 5, 31, 155, 449, 1301, 2245, 6505, 13919, 40331, 69595, 201655, 584149, 2920745, 18108619, 90543095]

約数ペア:

[(1, 90543095), (5, 18108619), (31, 2920745), (155, 584149), (449, 201655), (1301, 69595), (2245, 40331), (6505, 13919)]