2255221445

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{5179}}^1$

素因数の和:5357

約数の個数: 32

約数和(自身を含む): 2953843200

約数和(自身を除く): 698621755

約数列:

[1, 5, 17, 47, 85, 109, 235, 545, 799, 1853, 3995, 5123, 5179, 9265, 25615, 25895, 87091, 88043, 243413, 435455, 440215, 564511, 1217065, 2822555, 4138021, 9596687, 20690105, 26532017, 47983435, 132660085, 451044289, 2255221445]

約数ペア:

[(1, 2255221445), (5, 451044289), (17, 132660085), (47, 47983435), (85, 26532017), (109, 20690105), (235, 9596687), (545, 4138021), (799, 2822555), (1853, 1217065), (3995, 564511), (5123, 440215), (5179, 435455), (9265, 243413), (25615, 88043), (25895, 87091)]