2023167875

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{431}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 2737867392

約数和(自身を除く): 714699517

約数列:

[1, 5, 17, 25, 47, 85, 125, 235, 425, 431, 799, 1175, 2125, 2155, 2209, 3995, 5875, 7327, 10775, 11045, 19975, 20257, 36635, 37553, 53875, 55225, 99875, 101285, 183175, 187765, 276125, 344369, 506425, 915875, 938825, 952079, 1721845, 2532125, 4694125, 4760395, 8609225, 16185343, 23801975, 43046125, 80926715, 119009875, 404633575, 2023167875]

約数ペア:

[(1, 2023167875), (5, 404633575), (17, 119009875), (25, 80926715), (47, 43046125), (85, 23801975), (125, 16185343), (235, 8609225), (425, 4760395), (431, 4694125), (799, 2532125), (1175, 1721845), (2125, 952079), (2155, 938825), (2209, 915875), (3995, 506425), (5875, 344369), (7327, 276125), (10775, 187765), (11045, 183175), (19975, 101285), (20257, 99875), (36635, 55225), (37553, 53875)]