297807185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{75109}}^1$

素因数の和:75188

約数の個数: 16

約数和(自身を含む): 391172880

約数和(自身を除く): 93365695

約数列:

[1, 5, 13, 61, 65, 305, 793, 3965, 75109, 375545, 976417, 4581649, 4882085, 22908245, 59561437, 297807185]

約数ペア:

[(1, 297807185), (5, 59561437), (13, 22908245), (61, 4882085), (65, 4581649), (305, 976417), (793, 375545), (3965, 75109)]