8477885

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 24

約数和(自身を含む): 11243520

約数和(自身を除く): 2765635

約数列:

[1, 5, 13, 65, 79, 127, 169, 395, 635, 845, 1027, 1651, 5135, 8255, 10033, 13351, 21463, 50165, 66755, 107315, 130429, 652145, 1695577, 8477885]

約数ペア:

[(1, 8477885), (5, 1695577), (13, 652145), (65, 130429), (79, 107315), (127, 66755), (169, 50165), (395, 21463), (635, 13351), (845, 10033), (1027, 8255), (1651, 5135)]