86765885

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{953}}^1$

素因数の和:1228

約数の個数: 16

約数和(自身を含む): 105779520

約数和(自身を除く): 19013635

約数列:

[1, 5, 131, 139, 655, 695, 953, 4765, 18209, 91045, 124843, 132467, 624215, 662335, 17353177, 86765885]

約数ペア:

[(1, 86765885), (5, 17353177), (131, 662335), (139, 624215), (655, 132467), (695, 124843), (953, 91045), (4765, 18209)]