86728785

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{40433}}^1$

素因数の和:40465

約数の個数: 32

約数和(自身を含む): 163029888

約数和(自身を除く): 76301103

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 40433, 121299, 202165, 444763, 525629, 606495, 1334289, 1576887, 2223815, 2628145, 5781919, 6671445, 7884435, 17345757, 28909595, 86728785]

約数ペア:

[(1, 86728785), (3, 28909595), (5, 17345757), (11, 7884435), (13, 6671445), (15, 5781919), (33, 2628145), (39, 2223815), (55, 1576887), (65, 1334289), (143, 606495), (165, 525629), (195, 444763), (429, 202165), (715, 121299), (2145, 40433)]