57130975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2503}}^1$

素因数の和:2607

約数の個数: 24

約数和(自身を含む): 78244992

約数和(自身を除く): 21114017

約数列:

[1, 5, 11, 25, 55, 83, 275, 415, 913, 2075, 2503, 4565, 12515, 22825, 27533, 62575, 137665, 207749, 688325, 1038745, 2285239, 5193725, 11426195, 57130975]

約数ペア:

[(1, 57130975), (5, 11426195), (11, 5193725), (25, 2285239), (55, 1038745), (83, 688325), (275, 207749), (415, 137665), (913, 62575), (2075, 27533), (2503, 22825), (4565, 12515)]