79793995

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{3571}}^1$

素因数の和:3726

約数の個数: 16

約数和(自身を含む): 99015840

約数和(自身を除く): 19221845

約数列:

[1, 5, 41, 109, 205, 545, 3571, 4469, 17855, 22345, 146411, 389239, 732055, 1946195, 15958799, 79793995]

約数ペア:

[(1, 79793995), (5, 15958799), (41, 1946195), (109, 732055), (205, 389239), (545, 146411), (3571, 22345), (4469, 17855)]