512096255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{499}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 687744000

約数和(自身を除く): 175647745

約数列:

[1, 5, 11, 47, 55, 235, 397, 499, 517, 1985, 2495, 2585, 4367, 5489, 18659, 21835, 23453, 27445, 93295, 117265, 198103, 205249, 257983, 990515, 1026245, 1289915, 2179133, 9310841, 10895665, 46554205, 102419251, 512096255]

約数ペア:

[(1, 512096255), (5, 102419251), (11, 46554205), (47, 10895665), (55, 9310841), (235, 2179133), (397, 1289915), (499, 1026245), (517, 990515), (1985, 257983), (2495, 205249), (2585, 198103), (4367, 117265), (5489, 93295), (18659, 27445), (21835, 23453)]