86001575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1129}}^1$

素因数の和:1427

約数の個数: 24

約数和(自身を含む): 116860080

約数和(自身を除く): 30858505

約数列:

[1, 5, 11, 25, 55, 275, 277, 1129, 1385, 3047, 5645, 6925, 12419, 15235, 28225, 62095, 76175, 310475, 312733, 1563665, 3440063, 7818325, 17200315, 86001575]

約数ペア:

[(1, 86001575), (5, 17200315), (11, 7818325), (25, 3440063), (55, 1563665), (275, 312733), (277, 310475), (1129, 76175), (1385, 62095), (3047, 28225), (5645, 15235), (6925, 12419)]