82746945

素因数分解:

$3^2\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{1801}}^1$

素因数の和:2833

約数の個数: 24

約数和(自身を含む): 143648232

約数和(自身を除く): 60901287

約数列:

[1, 3, 5, 9, 15, 45, 1021, 1801, 3063, 5105, 5403, 9005, 9189, 15315, 16209, 27015, 45945, 81045, 1838821, 5516463, 9194105, 16549389, 27582315, 82746945]

約数ペア:

[(1, 82746945), (3, 27582315), (5, 16549389), (9, 9194105), (15, 5516463), (45, 1838821), (1021, 81045), (1801, 45945), (3063, 27015), (5105, 16209), (5403, 15315), (9005, 9189)]