3315055

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:306

約数の個数: 16

約数和(自身を含む): 4140864

約数和(自身を除く): 825809

約数列:

[1, 5, 41, 103, 157, 205, 515, 785, 4223, 6437, 16171, 21115, 32185, 80855, 663011, 3315055]

約数ペア:

[(1, 3315055), (5, 663011), (41, 80855), (103, 32185), (157, 21115), (205, 16171), (515, 6437), (785, 4223)]