66486245

素因数分解:

$5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{5443}}^1$

素因数の和:5804

約数の個数: 16

約数和(自身を含む): 91459200

約数和(自身を除く): 24972955

約数列:

[1, 5, 7, 35, 349, 1745, 2443, 5443, 12215, 27215, 38101, 190505, 1899607, 9498035, 13297249, 66486245]

約数ペア:

[(1, 66486245), (5, 13297249), (7, 9498035), (35, 1899607), (349, 190505), (1745, 38101), (2443, 27215), (5443, 12215)]