82517085

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{261959}}^1$

素因数の和:261977

約数の個数: 24

約数和(自身を含む): 163463040

約数和(自身を除く): 80945955

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 261959, 785877, 1309795, 1833713, 2357631, 3929385, 5501139, 9168565, 11788155, 16503417, 27505695, 82517085]

約数ペア:

[(1, 82517085), (3, 27505695), (5, 16503417), (7, 11788155), (9, 9168565), (15, 5501139), (21, 3929385), (35, 2357631), (45, 1833713), (63, 1309795), (105, 785877), (315, 261959)]