80224095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{2719}}^1$

素因数の和:3015

約数の個数: 32

約数和(自身を含む): 147271680

約数和(自身を除く): 67047585

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 281, 843, 1405, 1967, 2719, 4215, 5901, 8157, 9835, 13595, 19033, 29505, 40785, 57099, 95165, 285495, 764039, 2292117, 3820195, 5348273, 11460585, 16044819, 26741365, 80224095]

約数ペア:

[(1, 80224095), (3, 26741365), (5, 16044819), (7, 11460585), (15, 5348273), (21, 3820195), (35, 2292117), (105, 764039), (281, 285495), (843, 95165), (1405, 57099), (1967, 40785), (2719, 29505), (4215, 19033), (5901, 13595), (8157, 9835)]