216156765

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1310041}}^1$

素因数の和:1310060

約数の個数: 16

約数和(自身を含む): 377292096

約数和(自身を除く): 161135331

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1310041, 3930123, 6550205, 14410451, 19650615, 43231353, 72052255, 216156765]

約数ペア:

[(1, 216156765), (3, 72052255), (5, 43231353), (11, 19650615), (15, 14410451), (33, 6550205), (55, 3930123), (165, 1310041)]