159496545

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43049}}^1$

素因数の和:43089

約数の個数: 32

約数和(自身を含む): 289296000

約数和(自身を除く): 129799455

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 43049, 129147, 215245, 559637, 645735, 817931, 1678911, 2453793, 2798185, 4089655, 8394555, 10633103, 12268965, 31899309, 53165515, 159496545]

約数ペア:

[(1, 159496545), (3, 53165515), (5, 31899309), (13, 12268965), (15, 10633103), (19, 8394555), (39, 4089655), (57, 2798185), (65, 2453793), (95, 1678911), (195, 817931), (247, 645735), (285, 559637), (741, 215245), (1235, 129147), (3705, 43049)]