25366930985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1009}}^1\times {\mathrm{2297}}^1$

素因数の和:3521

約数の個数: 32

約数和(自身を含む): 33422112000

約数和(自身を除く): 8055181015

約数列:

[1, 5, 11, 55, 199, 995, 1009, 2189, 2297, 5045, 10945, 11099, 11485, 25267, 55495, 126335, 200791, 457103, 1003955, 2208701, 2285515, 2317673, 5028133, 11043505, 11588365, 25140665, 25494403, 127472015, 461216927, 2306084635, 5073386197, 25366930985]

約数ペア:

[(1, 25366930985), (5, 5073386197), (11, 2306084635), (55, 461216927), (199, 127472015), (995, 25494403), (1009, 25140665), (2189, 11588365), (2297, 11043505), (5045, 5028133), (10945, 2317673), (11099, 2285515), (11485, 2208701), (25267, 1003955), (55495, 457103), (126335, 200791)]