28046985

素因数分解:

$3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{8237}}^1$

素因数の和:8472

約数の個数: 16

約数和(自身を含む): 45078336

約数和(自身を除く): 17031351

約数列:

[1, 3, 5, 15, 227, 681, 1135, 3405, 8237, 24711, 41185, 123555, 1869799, 5609397, 9348995, 28046985]

約数ペア:

[(1, 28046985), (3, 9348995), (5, 5609397), (15, 1869799), (227, 123555), (681, 41185), (1135, 24711), (3405, 8237)]