2014787575

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{811}}^1\times {\mathrm{2311}}^1$

素因数の和:3175

約数の個数: 24

約数和(自身を含む): 2560697216

約数和(自身を除く): 545909641

約数列:

[1, 5, 25, 43, 215, 811, 1075, 2311, 4055, 11555, 20275, 34873, 57775, 99373, 174365, 496865, 871825, 1874221, 2484325, 9371105, 46855525, 80591503, 402957515, 2014787575]

約数ペア:

[(1, 2014787575), (5, 402957515), (25, 80591503), (43, 46855525), (215, 9371105), (811, 2484325), (1075, 1874221), (2311, 871825), (4055, 496865), (11555, 174365), (20275, 99373), (34873, 57775)]