89011215

素因数分解:

$3^2\times 5^1\times {\mathrm{1978027}}^1$

素因数の和:1978038

約数の個数: 12

約数和(自身を含む): 154286184

約数和(自身を除く): 65274969

約数列:

[1, 3, 5, 9, 15, 45, 1978027, 5934081, 9890135, 17802243, 29670405, 89011215]

約数ペア:

[(1, 89011215), (3, 29670405), (5, 17802243), (9, 9890135), (15, 5934081), (45, 1978027)]