8387165

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:460

約数の個数: 16

約数和(自身を含む): 10414656

約数和(自身を除く): 2027491

約数列:

[1, 5, 41, 163, 205, 251, 815, 1255, 6683, 10291, 33415, 40913, 51455, 204565, 1677433, 8387165]

約数ペア:

[(1, 8387165), (5, 1677433), (41, 204565), (163, 51455), (205, 40913), (251, 33415), (815, 10291), (1255, 6683)]