80971185

素因数分解:

$3^1\times 5^1\times {\mathrm{593}}^1\times {\mathrm{9103}}^1$

素因数の和:9704

約数の個数: 16

約数和(自身を含む): 129786624

約数和(自身を除く): 48815439

約数列:

[1, 3, 5, 15, 593, 1779, 2965, 8895, 9103, 27309, 45515, 136545, 5398079, 16194237, 26990395, 80971185]

約数ペア:

[(1, 80971185), (3, 26990395), (5, 16194237), (15, 5398079), (593, 136545), (1779, 45515), (2965, 27309), (8895, 9103)]