12707545

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{607}}^1$

素因数の和:744

約数の個数: 16

約数和(自身を含む): 15759360

約数和(自身を除く): 3051815

約数列:

[1, 5, 53, 79, 265, 395, 607, 3035, 4187, 20935, 32171, 47953, 160855, 239765, 2541509, 12707545]

約数ペア:

[(1, 12707545), (5, 2541509), (53, 239765), (79, 160855), (265, 47953), (395, 32171), (607, 20935), (3035, 4187)]