12401115

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6311}}^1$

素因数の和:6450

約数の個数: 16

約数和(自身を含む): 19996416

約数和(自身を除く): 7595301

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 6311, 18933, 31555, 94665, 826741, 2480223, 4133705, 12401115]

約数ペア:

[(1, 12401115), (3, 4133705), (5, 2480223), (15, 826741), (131, 94665), (393, 31555), (655, 18933), (1965, 6311)]