8257890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{275263}}^1$

素因数の和:275273

約数の個数: 16

約数和(自身を含む): 19819008

約数和(自身を除く): 11561118

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 275263, 550526, 825789, 1376315, 1651578, 2752630, 4128945, 8257890]

約数ペア:

[(1, 8257890), (2, 4128945), (3, 2752630), (5, 1651578), (6, 1376315), (10, 825789), (15, 550526), (30, 275263)]