209460672015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{5208521}}^1$

素因数の和:5208919

約数の個数: 32

約数和(自身を含む): 384013910016

約数和(自身を除く): 174553238001

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 383, 1149, 1915, 2681, 5745, 8043, 13405, 40215, 5208521, 15625563, 26042605, 36459647, 78127815, 109378941, 182298235, 546894705, 1994863543, 5984590629, 9974317715, 13964044801, 29922953145, 41892134403, 69820224005, 209460672015]

約数ペア:

[(1, 209460672015), (3, 69820224005), (5, 41892134403), (7, 29922953145), (15, 13964044801), (21, 9974317715), (35, 5984590629), (105, 1994863543), (383, 546894705), (1149, 182298235), (1915, 109378941), (2681, 78127815), (5745, 36459647), (8043, 26042605), (13405, 15625563), (40215, 5208521)]