86159995

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{6803}}^1$

素因数の和:6974

約数の個数: 16

約数和(自身を含む): 110224800

約数和(自身を除く): 24064805

約数列:

[1, 5, 17, 85, 149, 745, 2533, 6803, 12665, 34015, 115651, 578255, 1013647, 5068235, 17231999, 86159995]

約数ペア:

[(1, 86159995), (5, 17231999), (17, 5068235), (85, 1013647), (149, 578255), (745, 115651), (2533, 34015), (6803, 12665)]