2007152155

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{5087}}^1$

素因数の和:5235

約数の個数: 32

約数和(自身を含む): 2602450944

約数和(自身を除く): 595298789

約数列:

[1, 5, 23, 47, 73, 115, 235, 365, 1081, 1679, 3431, 5087, 5405, 8395, 17155, 25435, 78913, 117001, 239089, 371351, 394565, 585005, 1195445, 1856755, 5499047, 8541073, 17453497, 27495235, 42705365, 87267485, 401430431, 2007152155]

約数ペア:

[(1, 2007152155), (5, 401430431), (23, 87267485), (47, 42705365), (73, 27495235), (115, 17453497), (235, 8541073), (365, 5499047), (1081, 1856755), (1679, 1195445), (3431, 585005), (5087, 394565), (5405, 371351), (8395, 239089), (17155, 117001), (25435, 78913)]