12496395

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 21254400

約数和(自身を除く): 8758005

約数列:

[1, 3, 5, 15, 19, 57, 95, 163, 269, 285, 489, 807, 815, 1345, 2445, 3097, 4035, 5111, 9291, 15333, 15485, 25555, 43847, 46455, 76665, 131541, 219235, 657705, 833093, 2499279, 4165465, 12496395]

約数ペア:

[(1, 12496395), (3, 4165465), (5, 2499279), (15, 833093), (19, 657705), (57, 219235), (95, 131541), (163, 76665), (269, 46455), (285, 43847), (489, 25555), (807, 15485), (815, 15333), (1345, 9291), (2445, 5111), (3097, 4035)]