86007575

素因数分解:

$5^2\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:503

約数の個数: 24

約数和(自身を含む): 108945408

約数和(自身を除く): 22937833

約数列:

[1, 5, 25, 103, 127, 263, 515, 635, 1315, 2575, 3175, 6575, 13081, 27089, 33401, 65405, 135445, 167005, 327025, 677225, 835025, 3440303, 17201515, 86007575]

約数ペア:

[(1, 86007575), (5, 17201515), (25, 3440303), (103, 835025), (127, 677225), (263, 327025), (515, 167005), (635, 135445), (1315, 65405), (2575, 33401), (3175, 27089), (6575, 13081)]