56355885

素因数分解:

$3^3\times 5^1\times {\mathrm{417451}}^1$

素因数の和:417465

約数の個数: 16

約数和(自身を含む): 100188480

約数和(自身を除く): 43832595

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 417451, 1252353, 2087255, 3757059, 6261765, 11271177, 18785295, 56355885]

約数ペア:

[(1, 56355885), (3, 18785295), (5, 11271177), (9, 6261765), (15, 3757059), (27, 2087255), (45, 1252353), (135, 417451)]