13426485

素因数分解:

$3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1607}}^1$

素因数の和:2172

約数の個数: 16

約数和(自身を含む): 21534336

約数和(自身を除く): 8107851

約数列:

[1, 3, 5, 15, 557, 1607, 1671, 2785, 4821, 8035, 8355, 24105, 895099, 2685297, 4475495, 13426485]

約数ペア:

[(1, 13426485), (3, 4475495), (5, 2685297), (15, 895099), (557, 24105), (1607, 8355), (1671, 8035), (2785, 4821)]