54067815

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 96507840

約数和(自身を除く): 42440025

約数列:

[1, 3, 5, 9, 15, 45, 73, 109, 151, 219, 327, 365, 453, 545, 657, 755, 981, 1095, 1359, 1635, 2265, 3285, 4905, 6795, 7957, 11023, 16459, 23871, 33069, 39785, 49377, 55115, 71613, 82295, 99207, 119355, 148131, 165345, 246885, 358065, 496035, 740655, 1201507, 3604521, 6007535, 10813563, 18022605, 54067815]

約数ペア:

[(1, 54067815), (3, 18022605), (5, 10813563), (9, 6007535), (15, 3604521), (45, 1201507), (73, 740655), (109, 496035), (151, 358065), (219, 246885), (327, 165345), (365, 148131), (453, 119355), (545, 99207), (657, 82295), (755, 71613), (981, 55115), (1095, 49377), (1359, 39785), (1635, 33069), (2265, 23871), (3285, 16459), (4905, 11023), (6795, 7957)]