9750005

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:484

約数の個数: 16

約数和(自身を含む): 12096000

約数和(自身を除く): 2345995

約数列:

[1, 5, 41, 199, 205, 239, 995, 1195, 8159, 9799, 40795, 47561, 48995, 237805, 1950001, 9750005]

約数ペア:

[(1, 9750005), (5, 1950001), (41, 237805), (199, 48995), (205, 47561), (239, 40795), (995, 9799), (1195, 8159)]