283085145

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{647}}^1$

素因数の和:1131

約数の個数: 64

約数和(自身を含む): 577290240

約数和(自身を除く): 294205095

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 463, 647, 945, 1389, 1941, 2315, 3235, 3241, 4167, 4529, 5823, 6945, 9705, 9723, 12501, 13587, 16205, 17469, 20835, 22645, 29115, 29169, 40761, 48615, 62505, 67935, 87345, 87507, 122283, 145845, 203805, 299561, 437535, 611415, 898683, 1497805, 2096927, 2696049, 4493415, 6290781, 8088147, 10484635, 13480245, 18872343, 31453905, 40440735, 56617029, 94361715, 283085145]

約数ペア:

[(1, 283085145), (3, 94361715), (5, 56617029), (7, 40440735), (9, 31453905), (15, 18872343), (21, 13480245), (27, 10484635), (35, 8088147), (45, 6290781), (63, 4493415), (105, 2696049), (135, 2096927), (189, 1497805), (315, 898683), (463, 611415), (647, 437535), (945, 299561), (1389, 203805), (1941, 145845), (2315, 122283), (3235, 87507), (3241, 87345), (4167, 67935), (4529, 62505), (5823, 48615), (6945, 40761), (9705, 29169), (9723, 29115), (12501, 22645), (13587, 20835), (16205, 17469)]