9780138008095

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2417}}^1\times {\mathrm{8893177}}^1$

素因数の和:8895619

約数の個数: 32

約数和(自身を含む): 14450489359488

約数和(自身を除く): 4670351351393

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 2417, 12085, 16919, 31421, 84595, 157105, 219947, 1099735, 8893177, 44465885, 62252239, 115611301, 311261195, 578056505, 809279107, 4046395535, 21494808809, 107474044045, 150463661663, 279432514517, 752318308315, 1397162572585, 1956027601619, 9780138008095]

約数ペア:

[(1, 9780138008095), (5, 1956027601619), (7, 1397162572585), (13, 752318308315), (35, 279432514517), (65, 150463661663), (91, 107474044045), (455, 21494808809), (2417, 4046395535), (12085, 809279107), (16919, 578056505), (31421, 311261195), (84595, 115611301), (157105, 62252239), (219947, 44465885), (1099735, 8893177)]