26643465

素因数分解:

$3^3\times 5^1\times {\mathrm{197359}}^1$

素因数の和:197373

約数の個数: 16

約数和(自身を含む): 47366400

約数和(自身を除く): 20722935

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 197359, 592077, 986795, 1776231, 2960385, 5328693, 8881155, 26643465]

約数ペア:

[(1, 26643465), (3, 8881155), (5, 5328693), (9, 2960385), (15, 1776231), (27, 986795), (45, 592077), (135, 197359)]