79120115

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{1733}}^1$

素因数の和:2158

約数の個数: 16

約数和(自身を含む): 99379008

約数和(自身を除く): 20258893

約数列:

[1, 5, 23, 115, 397, 1733, 1985, 8665, 9131, 39859, 45655, 199295, 688001, 3440005, 15824023, 79120115]

約数ペア:

[(1, 79120115), (5, 15824023), (23, 3440005), (115, 688001), (397, 199295), (1733, 45655), (1985, 39859), (8665, 9131)]