25212827

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:394

約数の個数: 16

約数和(自身を含む): 27095040

約数和(自身を除く): 1882213

約数列:

[1, 31, 41, 83, 239, 1271, 2573, 3403, 7409, 9799, 19837, 105493, 303769, 614947, 813317, 25212827]

約数ペア:

[(1, 25212827), (31, 813317), (41, 614947), (83, 303769), (239, 105493), (1271, 19837), (2573, 9799), (3403, 7409)]