69271995

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2593}}^1$

素因数の和:2751

約数の個数: 32

約数和(自身を含む): 120278592

約数和(自身を除く): 51006597

約数列:

[1, 3, 5, 13, 15, 39, 65, 137, 195, 411, 685, 1781, 2055, 2593, 5343, 7779, 8905, 12965, 26715, 33709, 38895, 101127, 168545, 355241, 505635, 1065723, 1776205, 4618133, 5328615, 13854399, 23090665, 69271995]

約数ペア:

[(1, 69271995), (3, 23090665), (5, 13854399), (13, 5328615), (15, 4618133), (39, 1776205), (65, 1065723), (137, 505635), (195, 355241), (411, 168545), (685, 101127), (1781, 38895), (2055, 33709), (2593, 26715), (5343, 12965), (7779, 8905)]