635460445

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1321}}^1$

素因数の和:1485

約数の個数: 32

約数和(自身を含む): 822389760

約数和(自身を除く): 186929315

約数列:

[1, 5, 23, 47, 89, 115, 235, 445, 1081, 1321, 2047, 4183, 5405, 6605, 10235, 20915, 30383, 62087, 96209, 117569, 151915, 310435, 481045, 587845, 1428001, 2704087, 5525743, 7140005, 13520435, 27628715, 127092089, 635460445]

約数ペア:

[(1, 635460445), (5, 127092089), (23, 27628715), (47, 13520435), (89, 7140005), (115, 5525743), (235, 2704087), (445, 1428001), (1081, 587845), (1321, 481045), (2047, 310435), (4183, 151915), (5405, 117569), (6605, 96209), (10235, 62087), (20915, 30383)]