28407045

素因数分解:

$3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{10463}}^1$

素因数の和:10652

約数の個数: 16

約数和(自身を含む): 45706752

約数和(自身を除く): 17299707

約数列:

[1, 3, 5, 15, 181, 543, 905, 2715, 10463, 31389, 52315, 156945, 1893803, 5681409, 9469015, 28407045]

約数ペア:

[(1, 28407045), (3, 9469015), (5, 5681409), (15, 1893803), (181, 156945), (543, 52315), (905, 31389), (2715, 10463)]