79075675

素因数分解:

$5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 116992512

約数和(自身を除く): 37916837

約数列:

[1, 5, 7, 25, 35, 41, 103, 107, 175, 205, 287, 515, 535, 721, 749, 1025, 1435, 2575, 2675, 3605, 3745, 4223, 4387, 7175, 11021, 18025, 18725, 21115, 21935, 29561, 30709, 55105, 77147, 105575, 109675, 147805, 153545, 275525, 385735, 451861, 739025, 767725, 1928675, 2259305, 3163027, 11296525, 15815135, 79075675]

約数ペア:

[(1, 79075675), (5, 15815135), (7, 11296525), (25, 3163027), (35, 2259305), (41, 1928675), (103, 767725), (107, 739025), (175, 451861), (205, 385735), (287, 275525), (515, 153545), (535, 147805), (721, 109675), (749, 105575), (1025, 77147), (1435, 55105), (2575, 30709), (2675, 29561), (3605, 21935), (3745, 21115), (4223, 18725), (4387, 18025), (7175, 11021)]