12770485

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 20238336

約数和(自身を除く): 7467851

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 127, 169, 221, 455, 595, 635, 845, 889, 1105, 1183, 1547, 1651, 2159, 2873, 4445, 5915, 7735, 8255, 10795, 11557, 14365, 15113, 20111, 21463, 28067, 57785, 75565, 100555, 107315, 140335, 150241, 196469, 364871, 751205, 982345, 1824355, 2554097, 12770485]

約数ペア:

[(1, 12770485), (5, 2554097), (7, 1824355), (13, 982345), (17, 751205), (35, 364871), (65, 196469), (85, 150241), (91, 140335), (119, 107315), (127, 100555), (169, 75565), (221, 57785), (455, 28067), (595, 21463), (635, 20111), (845, 15113), (889, 14365), (1105, 11557), (1183, 10795), (1547, 8255), (1651, 7735), (2159, 5915), (2873, 4445)]