3999750335

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{6653}}^1$

素因数の和:6947

約数の個数: 32

約数和(自身を含む): 5576584320

約数和(自身を除く): 1576833985

約数列:

[1, 5, 7, 35, 89, 193, 445, 623, 965, 1351, 3115, 6653, 6755, 17177, 33265, 46571, 85885, 120239, 232855, 592117, 601195, 1284029, 2960585, 4144819, 6420145, 8988203, 20724095, 44941015, 114278581, 571392905, 799950067, 3999750335]

約数ペア:

[(1, 3999750335), (5, 799950067), (7, 571392905), (35, 114278581), (89, 44941015), (193, 20724095), (445, 8988203), (623, 6420145), (965, 4144819), (1351, 2960585), (3115, 1284029), (6653, 601195), (6755, 592117), (17177, 232855), (33265, 120239), (46571, 85885)]