90283765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{126271}}^1$

素因数の和:126300

約数の個数: 16

約数和(自身を含む): 127282176

約数和(自身を除く): 36998411

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 126271, 631355, 1388981, 1641523, 6944905, 8207615, 18056753, 90283765]

約数ペア:

[(1, 90283765), (5, 18056753), (11, 8207615), (13, 6944905), (55, 1641523), (65, 1388981), (143, 631355), (715, 126271)]