265013505

素因数分解:

$3^3\times 5^1\times {\mathrm{1963063}}^1$

素因数の和:1963077

約数の個数: 16

約数和(自身を含む): 471135360

約数和(自身を除く): 206121855

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1963063, 5889189, 9815315, 17667567, 29445945, 53002701, 88337835, 265013505]

約数ペア:

[(1, 265013505), (3, 88337835), (5, 53002701), (9, 29445945), (15, 17667567), (27, 9815315), (45, 5889189), (135, 1963063)]