23691855

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1033}}^1$

素因数の和:1191

約数の個数: 32

約数和(自身を含む): 41690880

約数和(自身を除く): 17999025

約数列:

[1, 3, 5, 11, 15, 33, 55, 139, 165, 417, 695, 1033, 1529, 2085, 3099, 4587, 5165, 7645, 11363, 15495, 22935, 34089, 56815, 143587, 170445, 430761, 717935, 1579457, 2153805, 4738371, 7897285, 23691855]

約数ペア:

[(1, 23691855), (3, 7897285), (5, 4738371), (11, 2153805), (15, 1579457), (33, 717935), (55, 430761), (139, 170445), (165, 143587), (417, 56815), (695, 34089), (1033, 22935), (1529, 15495), (2085, 11363), (3099, 7645), (4587, 5165)]