321330295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{15497}}^1$

素因数の和:15555

約数の個数: 32

約数和(自身を含む): 468659520

約数和(自身を除く): 147329225

約数列:

[1, 5, 11, 13, 29, 55, 65, 143, 145, 319, 377, 715, 1595, 1885, 4147, 15497, 20735, 77485, 170467, 201461, 449413, 852335, 1007305, 2216071, 2247065, 4943543, 5842369, 11080355, 24717715, 29211845, 64266059, 321330295]

約数ペア:

[(1, 321330295), (5, 64266059), (11, 29211845), (13, 24717715), (29, 11080355), (55, 5842369), (65, 4943543), (143, 2247065), (145, 2216071), (319, 1007305), (377, 852335), (715, 449413), (1595, 201461), (1885, 170467), (4147, 77485), (15497, 20735)]