25191179

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1$

素因数の和:518

約数の個数: 16

約数和(自身を含む): 28064064

約数和(自身を除く): 2872885

約数列:

[1, 13, 41, 151, 313, 533, 1963, 4069, 6191, 12833, 47263, 80483, 166829, 614419, 1937783, 25191179]

約数ペア:

[(1, 25191179), (13, 1937783), (41, 614419), (151, 166829), (313, 80483), (533, 47263), (1963, 12833), (4069, 6191)]