66748965

素因数分解:

$3^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{5051}}^1$

素因数の和:5940

約数の個数: 16

約数和(自身を含む): 106940736

約数和(自身を除く): 40191771

約数列:

[1, 3, 5, 15, 881, 2643, 4405, 5051, 13215, 15153, 25255, 75765, 4449931, 13349793, 22249655, 66748965]

約数ペア:

[(1, 66748965), (3, 22249655), (5, 13349793), (15, 4449931), (881, 75765), (2643, 25255), (4405, 15153), (5051, 13215)]