20295165

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{123001}}^1$

素因数の和:123020

約数の個数: 16

約数和(自身を含む): 35424576

約数和(自身を除く): 15129411

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 123001, 369003, 615005, 1353011, 1845015, 4059033, 6765055, 20295165]

約数ペア:

[(1, 20295165), (3, 6765055), (5, 4059033), (11, 1845015), (15, 1353011), (33, 615005), (55, 369003), (165, 123001)]