89439345

素因数分解:

$3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{4721}}^1$

素因数の和:5153

約数の個数: 24

約数和(自身を含む): 155429352

約数和(自身を除く): 65990007

約数列:

[1, 3, 5, 9, 15, 45, 421, 1263, 2105, 3789, 4721, 6315, 14163, 18945, 23605, 42489, 70815, 212445, 1987541, 5962623, 9937705, 17887869, 29813115, 89439345]

約数ペア:

[(1, 89439345), (3, 29813115), (5, 17887869), (9, 9937705), (15, 5962623), (45, 1987541), (421, 212445), (1263, 70815), (2105, 42489), (3789, 23605), (4721, 18945), (6315, 14163)]