68291125

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4591}}^1$

素因数の和:4630

約数の個数: 32

約数和(自身を含む): 103154688

約数和(自身を除く): 34863563

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 125, 175, 425, 595, 875, 2125, 2975, 4591, 14875, 22955, 32137, 78047, 114775, 160685, 390235, 546329, 573875, 803425, 1951175, 2731645, 4017125, 9755875, 13658225, 68291125]

約数ペア:

[(1, 68291125), (5, 13658225), (7, 9755875), (17, 4017125), (25, 2731645), (35, 1951175), (85, 803425), (119, 573875), (125, 546329), (175, 390235), (425, 160685), (595, 114775), (875, 78047), (2125, 32137), (2975, 22955), (4591, 14875)]