2013253335

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{4931}}^1$

素因数の和:5196

約数の個数: 48

約数和(自身を含む): 3588444288

約数和(自身を除く): 1575190953

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 211, 215, 387, 633, 645, 1055, 1899, 1935, 3165, 4931, 9073, 9495, 14793, 24655, 27219, 44379, 45365, 73965, 81657, 136095, 212033, 221895, 408285, 636099, 1040441, 1060165, 1908297, 3121323, 3180495, 5202205, 9363969, 9541485, 15606615, 44738963, 46819845, 134216889, 223694815, 402650667, 671084445, 2013253335]

約数ペア:

[(1, 2013253335), (3, 671084445), (5, 402650667), (9, 223694815), (15, 134216889), (43, 46819845), (45, 44738963), (129, 15606615), (211, 9541485), (215, 9363969), (387, 5202205), (633, 3180495), (645, 3121323), (1055, 1908297), (1899, 1060165), (1935, 1040441), (3165, 636099), (4931, 408285), (9073, 221895), (9495, 212033), (14793, 136095), (24655, 81657), (27219, 73965), (44379, 45365)]