2018500005

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1\times {\mathrm{4813}}^1$

素因数の和:5277

約数の個数: 32

約数和(自身を含む): 3283070976

約数和(自身を除く): 1264570971

約数列:

[1, 3, 5, 15, 73, 219, 365, 383, 1095, 1149, 1915, 4813, 5745, 14439, 24065, 27959, 72195, 83877, 139795, 351349, 419385, 1054047, 1756745, 1843379, 5270235, 5530137, 9216895, 27650685, 134566667, 403700001, 672833335, 2018500005]

約数ペア:

[(1, 2018500005), (3, 672833335), (5, 403700001), (15, 134566667), (73, 27650685), (219, 9216895), (365, 5530137), (383, 5270235), (1095, 1843379), (1149, 1756745), (1915, 1054047), (4813, 419385), (5745, 351349), (14439, 139795), (24065, 83877), (27959, 72195)]