56965975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3511}}^1$

素因数の和:3591

約数の個数: 24

約数和(自身を含む): 78387840

約数和(自身を除く): 21421865

約数列:

[1, 5, 11, 25, 55, 59, 275, 295, 649, 1475, 3245, 3511, 16225, 17555, 38621, 87775, 193105, 207149, 965525, 1035745, 2278639, 5178725, 11393195, 56965975]

約数ペア:

[(1, 56965975), (5, 11393195), (11, 5178725), (25, 2278639), (55, 1035745), (59, 965525), (275, 207149), (295, 193105), (649, 87775), (1475, 38621), (3245, 17555), (3511, 16225)]