80225873

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{51859}}^1$

素因数の和:51896

約数の個数: 16

約数和(自身を含む): 104549760

約数和(自身を除く): 24323887

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 51859, 363013, 674167, 881603, 4719169, 6171221, 11460839, 80225873]

約数ペア:

[(1, 80225873), (7, 11460839), (13, 6171221), (17, 4719169), (91, 881603), (119, 674167), (221, 363013), (1547, 51859)]