57242745

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7901}}^1$

素因数の和:7942

約数の個数: 48

約数和(自身を含む): 118340352

約数和(自身を除く): 61097607

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 315, 345, 483, 805, 1035, 1449, 2415, 7245, 7901, 23703, 39505, 55307, 71109, 118515, 165921, 181723, 276535, 355545, 497763, 545169, 829605, 908615, 1272061, 1635507, 2488815, 2725845, 3816183, 6360305, 8177535, 11448549, 19080915, 57242745]

約数ペア:

[(1, 57242745), (3, 19080915), (5, 11448549), (7, 8177535), (9, 6360305), (15, 3816183), (21, 2725845), (23, 2488815), (35, 1635507), (45, 1272061), (63, 908615), (69, 829605), (105, 545169), (115, 497763), (161, 355545), (207, 276535), (315, 181723), (345, 165921), (483, 118515), (805, 71109), (1035, 55307), (1449, 39505), (2415, 23703), (7245, 7901)]