142785890205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{571}}^1\times {\mathrm{26759}}^1$

素因数の和:27434

約数の個数: 64

約数和(自身を含む): 264500121600

約数和(自身を除く): 121714231395

約数列:

[1, 3, 5, 7, 15, 21, 35, 89, 105, 267, 445, 571, 623, 1335, 1713, 1869, 2855, 3115, 3997, 8565, 9345, 11991, 19985, 26759, 50819, 59955, 80277, 133795, 152457, 187313, 254095, 355733, 401385, 561939, 762285, 936565, 1067199, 1778665, 2381551, 2809695, 5335995, 7144653, 11907755, 15279389, 16670857, 35723265, 45838167, 50012571, 76396945, 83354285, 106955723, 229190835, 250062855, 320867169, 534778615, 1359865621, 1604335845, 4079596863, 6799328105, 9519059347, 20397984315, 28557178041, 47595296735, 142785890205]

約数ペア:

[(1, 142785890205), (3, 47595296735), (5, 28557178041), (7, 20397984315), (15, 9519059347), (21, 6799328105), (35, 4079596863), (89, 1604335845), (105, 1359865621), (267, 534778615), (445, 320867169), (571, 250062855), (623, 229190835), (1335, 106955723), (1713, 83354285), (1869, 76396945), (2855, 50012571), (3115, 45838167), (3997, 35723265), (8565, 16670857), (9345, 15279389), (11991, 11907755), (19985, 7144653), (26759, 5335995), (50819, 2809695), (59955, 2381551), (80277, 1778665), (133795, 1067199), (152457, 936565), (187313, 762285), (254095, 561939), (355733, 401385)]