28322295

素因数分解:

$3^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{2789}}^1$

素因数の和:3474

約数の個数: 16

約数和(自身を含む): 45398880

約数和(自身を除く): 17076585

約数列:

[1, 3, 5, 15, 677, 2031, 2789, 3385, 8367, 10155, 13945, 41835, 1888153, 5664459, 9440765, 28322295]

約数ペア:

[(1, 28322295), (3, 9440765), (5, 5664459), (15, 1888153), (677, 41835), (2031, 13945), (2789, 10155), (3385, 8367)]