66782495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{16843}}^1$

素因数の和:16922

約数の個数: 16

約数和(自身を含む): 87723552

約数和(自身を除く): 20941057

約数列:

[1, 5, 13, 61, 65, 305, 793, 3965, 16843, 84215, 218959, 1027423, 1094795, 5137115, 13356499, 66782495]

約数ペア:

[(1, 66782495), (5, 13356499), (13, 5137115), (61, 1094795), (65, 1027423), (305, 218959), (793, 84215), (3965, 16843)]