2080382325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{21893}}^1$

素因数の和:22094

約数の個数: 48

約数和(自身を含む): 3952830336

約数和(自身を除く): 1872448011

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 181, 525, 543, 905, 1267, 2715, 3801, 4525, 6335, 13575, 19005, 21893, 31675, 65679, 95025, 109465, 153251, 328395, 459753, 547325, 766255, 1641975, 2298765, 3831275, 3962633, 11493825, 11887899, 19813165, 27738431, 59439495, 83215293, 99065825, 138692155, 297197475, 416076465, 693460775, 2080382325]

約数ペア:

[(1, 2080382325), (3, 693460775), (5, 416076465), (7, 297197475), (15, 138692155), (21, 99065825), (25, 83215293), (35, 59439495), (75, 27738431), (105, 19813165), (175, 11887899), (181, 11493825), (525, 3962633), (543, 3831275), (905, 2298765), (1267, 1641975), (2715, 766255), (3801, 547325), (4525, 459753), (6335, 328395), (13575, 153251), (19005, 109465), (21893, 95025), (31675, 65679)]