12243595

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 18385920

約数和(自身を除く): 6142325

約数列:

[1, 5, 7, 13, 35, 65, 71, 91, 355, 379, 455, 497, 923, 1895, 2485, 2653, 4615, 4927, 6461, 13265, 24635, 26909, 32305, 34489, 134545, 172445, 188363, 349817, 941815, 1749085, 2448719, 12243595]

約数ペア:

[(1, 12243595), (5, 2448719), (7, 1749085), (13, 941815), (35, 349817), (65, 188363), (71, 172445), (91, 134545), (355, 34489), (379, 32305), (455, 26909), (497, 24635), (923, 13265), (1895, 6461), (2485, 4927), (2653, 4615)]