66220795

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{30307}}^1$

素因数の和:30354

約数の個数: 16

約数和(自身を含む): 87287040

約数和(自身を除く): 21066245

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 30307, 151535, 575833, 697061, 2879165, 3485305, 13244159, 66220795]

約数ペア:

[(1, 66220795), (5, 13244159), (19, 3485305), (23, 2879165), (95, 697061), (115, 575833), (437, 151535), (2185, 30307)]