25145619

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2129}}^1$

素因数の和:2290

約数の個数: 16

約数和(自身を含む): 34897920

約数和(自身を除く): 9752301

約数列:

[1, 3, 31, 93, 127, 381, 2129, 3937, 6387, 11811, 65999, 197997, 270383, 811149, 8381873, 25145619]

約数ペア:

[(1, 25145619), (3, 8381873), (31, 811149), (93, 270383), (127, 197997), (381, 65999), (2129, 11811), (3937, 6387)]