80328375

素因数分解:

$3^3\times 5^3\times {\mathrm{23801}}^1$

素因数の和:23825

約数の個数: 32

約数和(自身を含む): 148524480

約数和(自身を除く): 68196105

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 3375, 23801, 71403, 119005, 214209, 357015, 595025, 642627, 1071045, 1785075, 2975125, 3213135, 5355225, 8925375, 16065675, 26776125, 80328375]

約数ペア:

[(1, 80328375), (3, 26776125), (5, 16065675), (9, 8925375), (15, 5355225), (25, 3213135), (27, 2975125), (45, 1785075), (75, 1071045), (125, 642627), (135, 595025), (225, 357015), (375, 214209), (675, 119005), (1125, 71403), (3375, 23801)]