221775495

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{130841}}^1$

素因数の和:130962

約数の個数: 16

約数和(自身を含む): 357983712

約数和(自身を除く): 136208217

約数列:

[1, 3, 5, 15, 113, 339, 565, 1695, 130841, 392523, 654205, 1962615, 14785033, 44355099, 73925165, 221775495]

約数ペア:

[(1, 221775495), (3, 73925165), (5, 44355099), (15, 14785033), (113, 1962615), (339, 654205), (565, 392523), (1695, 130841)]