25077981

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{5119}}^1$

素因数の和:5216

約数の個数: 16

約数和(自身を含む): 35389440

約数和(自身を除く): 10311459

約数列:

[1, 3, 23, 69, 71, 213, 1633, 4899, 5119, 15357, 117737, 353211, 363449, 1090347, 8359327, 25077981]

約数ペア:

[(1, 25077981), (3, 8359327), (23, 1090347), (69, 363449), (71, 353211), (213, 117737), (1633, 15357), (4899, 5119)]