67881605

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 95664240

約数和(自身を除く): 27782635

約数列:

[1, 5, 11, 29, 53, 55, 73, 121, 145, 265, 319, 365, 583, 605, 803, 1537, 1595, 2117, 2915, 3509, 3869, 4015, 6413, 7685, 8833, 10585, 16907, 17545, 19345, 23287, 32065, 42559, 44165, 84535, 112201, 116435, 185977, 212795, 256157, 468149, 561005, 929885, 1234211, 1280785, 2340745, 6171055, 13576321, 67881605]

約数ペア:

[(1, 67881605), (5, 13576321), (11, 6171055), (29, 2340745), (53, 1280785), (55, 1234211), (73, 929885), (121, 561005), (145, 468149), (265, 256157), (319, 212795), (365, 185977), (583, 116435), (605, 112201), (803, 84535), (1537, 44165), (1595, 42559), (2117, 32065), (2915, 23287), (3509, 19345), (3869, 17545), (4015, 16907), (6413, 10585), (7685, 8833)]