66299695

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 102649248

約数和(自身を除く): 36349553

約数列:

[1, 5, 7, 11, 35, 49, 55, 73, 77, 245, 337, 365, 385, 511, 539, 803, 1685, 2359, 2555, 2695, 3577, 3707, 4015, 5621, 11795, 16513, 17885, 18535, 24601, 25949, 28105, 39347, 82565, 123005, 129745, 172207, 181643, 196735, 270611, 861035, 908215, 1205449, 1353055, 1894277, 6027245, 9471385, 13259939, 66299695]

約数ペア:

[(1, 66299695), (5, 13259939), (7, 9471385), (11, 6027245), (35, 1894277), (49, 1353055), (55, 1205449), (73, 908215), (77, 861035), (245, 270611), (337, 196735), (365, 181643), (385, 172207), (511, 129745), (539, 123005), (803, 82565), (1685, 39347), (2359, 28105), (2555, 25949), (2695, 24601), (3577, 18535), (3707, 17885), (4015, 16513), (5621, 11795)]