18181605

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{93239}}^1$

素因数の和:93260

約数の個数: 16

約数和(自身を含む): 31328640

約数和(自身を除く): 13147035

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 93239, 279717, 466195, 1212107, 1398585, 3636321, 6060535, 18181605]

約数ペア:

[(1, 18181605), (3, 6060535), (5, 3636321), (13, 1398585), (15, 1212107), (39, 466195), (65, 279717), (195, 93239)]