56505215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{14251}}^1$

素因数の和:14330

約数の個数: 16

約数和(自身を含む): 74224416

約数和(自身を除く): 17719201

約数列:

[1, 5, 13, 61, 65, 305, 793, 3965, 14251, 71255, 185263, 869311, 926315, 4346555, 11301043, 56505215]

約数ペア:

[(1, 56505215), (5, 11301043), (13, 4346555), (61, 926315), (65, 869311), (305, 185263), (793, 71255), (3965, 14251)]