3886329215

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{2341}}^1\times {\mathrm{5443}}^1$

素因数の和:7850

約数の個数: 16

約数和(自身を含む): 4742943456

約数和(自身を除く): 856614241

約数列:

[1, 5, 61, 305, 2341, 5443, 11705, 27215, 142801, 332023, 714005, 1660115, 12742063, 63710315, 777265843, 3886329215]

約数ペア:

[(1, 3886329215), (5, 777265843), (61, 63710315), (305, 12742063), (2341, 1660115), (5443, 714005), (11705, 332023), (27215, 142801)]