10219755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7487}}^1$

素因数の和:7515

約数の個数: 32

約数和(自身を含む): 20127744

約数和(自身を除く): 9907989

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 7487, 22461, 37435, 52409, 97331, 112305, 157227, 262045, 291993, 486655, 681317, 786135, 1459965, 2043951, 3406585, 10219755]

約数ペア:

[(1, 10219755), (3, 3406585), (5, 2043951), (7, 1459965), (13, 786135), (15, 681317), (21, 486655), (35, 291993), (39, 262045), (65, 157227), (91, 112305), (105, 97331), (195, 52409), (273, 37435), (455, 22461), (1365, 7487)]