123516095

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{7727}}^1$

素因数の和:7894

約数の個数: 16

約数和(自身を含む): 155796480

約数和(自身を除く): 32280385

約数列:

[1, 5, 23, 115, 139, 695, 3197, 7727, 15985, 38635, 177721, 888605, 1074053, 5370265, 24703219, 123516095]

約数ペア:

[(1, 123516095), (5, 24703219), (23, 5370265), (115, 1074053), (139, 888605), (695, 177721), (3197, 38635), (7727, 15985)]