57713555

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 78102144

約数和(自身を除く): 20388589

約数列:

[1, 5, 17, 23, 53, 85, 115, 265, 391, 557, 901, 1219, 1955, 2785, 4505, 6095, 9469, 12811, 20723, 29521, 47345, 64055, 103615, 147605, 217787, 501857, 678983, 1088935, 2509285, 3394915, 11542711, 57713555]

約数ペア:

[(1, 57713555), (5, 11542711), (17, 3394915), (23, 2509285), (53, 1088935), (85, 678983), (115, 501857), (265, 217787), (391, 147605), (557, 103615), (901, 64055), (1219, 47345), (1955, 29521), (2785, 20723), (4505, 12811), (6095, 9469)]