87946515

素因数分解:

$3^2\times 5^1\times {\mathrm{1954367}}^1$

素因数の和:1954378

約数の個数: 12

約数和(自身を含む): 152440704

約数和(自身を除く): 64494189

約数列:

[1, 3, 5, 9, 15, 45, 1954367, 5863101, 9771835, 17589303, 29315505, 87946515]

約数ペア:

[(1, 87946515), (3, 29315505), (5, 17589303), (9, 9771835), (15, 5863101), (45, 1954367)]