29949915

素因数分解:

$3^1\times 5^1\times {\mathrm{1289}}^1\times {\mathrm{1549}}^1$

素因数の和:2846

約数の個数: 16

約数和(自身を含む): 47988000

約数和(自身を除く): 18038085

約数列:

[1, 3, 5, 15, 1289, 1549, 3867, 4647, 6445, 7745, 19335, 23235, 1996661, 5989983, 9983305, 29949915]

約数ペア:

[(1, 29949915), (3, 9983305), (5, 5989983), (15, 1996661), (1289, 23235), (1549, 19335), (3867, 7745), (4647, 6445)]