13394865

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{81181}}^1$

素因数の和:81200

約数の個数: 16

約数和(自身を含む): 23380416

約数和(自身を除く): 9985551

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 81181, 243543, 405905, 892991, 1217715, 2678973, 4464955, 13394865]

約数ペア:

[(1, 13394865), (3, 4464955), (5, 2678973), (11, 1217715), (15, 892991), (33, 405905), (55, 243543), (165, 81181)]