26327815

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4243}}^1$

素因数の和:4338

約数の個数: 16

約数和(自身を含む): 33918048

約数和(自身を除く): 7590233

約数列:

[1, 5, 17, 73, 85, 365, 1241, 4243, 6205, 21215, 72131, 309739, 360655, 1548695, 5265563, 26327815]

約数ペア:

[(1, 26327815), (5, 5265563), (17, 1548695), (73, 360655), (85, 309739), (365, 72131), (1241, 21215), (4243, 6205)]