12759765

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11981}}^1$

素因数の和:12060

約数の個数: 16

約数和(自身を含む): 20704896

約数和(自身を除く): 7945131

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 11981, 35943, 59905, 179715, 850651, 2551953, 4253255, 12759765]

約数ペア:

[(1, 12759765), (3, 4253255), (5, 2551953), (15, 850651), (71, 179715), (213, 59905), (355, 35943), (1065, 11981)]