66562795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53897}}^1$

素因数の和:53934

約数の個数: 16

約数和(自身を含む): 90548640

約数和(自身を除く): 23985845

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 53897, 269485, 700661, 1024043, 3503305, 5120215, 13312559, 66562795]

約数ペア:

[(1, 66562795), (5, 13312559), (13, 5120215), (19, 3503305), (65, 1024043), (95, 700661), (247, 269485), (1235, 53897)]