66380415

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{192407}}^1$

素因数の和:192438

約数の個数: 16

約数和(自身を含む): 110827008

約数和(自身を除く): 44446593

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 192407, 577221, 962035, 2886105, 4425361, 13276083, 22126805, 66380415]

約数ペア:

[(1, 66380415), (3, 22126805), (5, 13276083), (15, 4425361), (23, 2886105), (69, 962035), (115, 577221), (345, 192407)]