79447745

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{167}}^1\times {\mathrm{563}}^1$

素因数の和:761

約数の個数: 24

約数和(自身を含む): 104037696

約数和(自身を除く): 24589951

約数列:

[1, 5, 13, 65, 167, 169, 563, 835, 845, 2171, 2815, 7319, 10855, 28223, 36595, 94021, 95147, 141115, 470105, 475735, 1222273, 6111365, 15889549, 79447745]

約数ペア:

[(1, 79447745), (5, 15889549), (13, 6111365), (65, 1222273), (167, 475735), (169, 470105), (563, 141115), (835, 95147), (845, 94021), (2171, 36595), (2815, 28223), (7319, 10855)]