12165495

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11423}}^1$

素因数の和:11502

約数の個数: 16

約数和(自身を含む): 19740672

約数和(自身を除く): 7575177

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 11423, 34269, 57115, 171345, 811033, 2433099, 4055165, 12165495]

約数ペア:

[(1, 12165495), (3, 4055165), (5, 2433099), (15, 811033), (71, 171345), (213, 57115), (355, 34269), (1065, 11423)]