165655802295

素因数分解:

$3^3\times 5^1\times {\mathrm{1227080017}}^1$

素因数の和:1227080031

約数の個数: 16

約数和(自身を含む): 294499204320

約数和(自身を除く): 128843402025

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1227080017, 3681240051, 6135400085, 11043720153, 18406200255, 33131160459, 55218600765, 165655802295]

約数ペア:

[(1, 165655802295), (3, 55218600765), (5, 33131160459), (9, 18406200255), (15, 11043720153), (27, 6135400085), (45, 3681240051), (135, 1227080017)]