26646435

素因数分解:

$3^3\times 5^1\times {\mathrm{197381}}^1$

素因数の和:197395

約数の個数: 16

約数和(自身を含む): 47371680

約数和(自身を除く): 20725245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 197381, 592143, 986905, 1776429, 2960715, 5329287, 8882145, 26646435]

約数ペア:

[(1, 26646435), (3, 8882145), (5, 5329287), (9, 2960715), (15, 1776429), (27, 986905), (45, 592143), (135, 197381)]