858256070705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{8588143}}^1$

素因数の和:8588261

約数の個数: 32

約数和(自身を含む): 1187225026560

約数和(自身を除く): 328968955855

約数列:

[1, 5, 11, 23, 55, 79, 115, 253, 395, 869, 1265, 1817, 4345, 9085, 19987, 99935, 8588143, 42940715, 94469573, 197527289, 472347865, 678463297, 987636445, 2172800179, 3392316485, 7463096267, 10864000895, 15604655831, 37315481335, 78023279155, 171651214141, 858256070705]

約数ペア:

[(1, 858256070705), (5, 171651214141), (11, 78023279155), (23, 37315481335), (55, 15604655831), (79, 10864000895), (115, 7463096267), (253, 3392316485), (395, 2172800179), (869, 987636445), (1265, 678463297), (1817, 472347865), (4345, 197527289), (9085, 94469573), (19987, 42940715), (99935, 8588143)]