42590145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5903}}^1$

素因数の和:5961

約数の個数: 32

約数和(自身を含む): 75382272

約数和(自身を除く): 32792127

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1443, 2405, 5903, 7215, 17709, 29515, 76739, 88545, 218411, 230217, 383695, 655233, 1092055, 1151085, 2839343, 3276165, 8518029, 14196715, 42590145]

約数ペア:

[(1, 42590145), (3, 14196715), (5, 8518029), (13, 3276165), (15, 2839343), (37, 1151085), (39, 1092055), (65, 655233), (111, 383695), (185, 230217), (195, 218411), (481, 88545), (555, 76739), (1443, 29515), (2405, 17709), (5903, 7215)]