42668595

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{8699}}^1$

素因数の和:8819

約数の個数: 24

約数和(自身を含む): 74646000

約数和(自身を除く): 31977405

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 8699, 26097, 43495, 78291, 130485, 391455, 948191, 2844573, 4740955, 8533719, 14222865, 42668595]

約数ペア:

[(1, 42668595), (3, 14222865), (5, 8533719), (9, 4740955), (15, 2844573), (45, 948191), (109, 391455), (327, 130485), (545, 78291), (981, 43495), (1635, 26097), (4905, 8699)]