2013285585

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{43963}}^1$

素因数の和:44085

約数の個数: 32

約数和(自身を含む): 3342670848

約数和(自身を除く): 1329385263

約数列:

[1, 3, 5, 15, 43, 71, 129, 213, 215, 355, 645, 1065, 3053, 9159, 15265, 43963, 45795, 131889, 219815, 659445, 1890409, 3121373, 5671227, 9364119, 9452045, 15606865, 28356135, 46820595, 134219039, 402657117, 671095195, 2013285585]

約数ペア:

[(1, 2013285585), (3, 671095195), (5, 402657117), (15, 134219039), (43, 46820595), (71, 28356135), (129, 15606865), (213, 9452045), (215, 9364119), (355, 5671227), (645, 3121373), (1065, 1890409), (3053, 659445), (9159, 219815), (15265, 131889), (43963, 45795)]