74678445

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{11939}}^1$

素因数の和:12089

約数の個数: 24

約数和(自身を含む): 130384800

約数和(自身を除く): 55706355

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 6255, 11939, 35817, 59695, 107451, 179085, 537255, 1659521, 4978563, 8297605, 14935689, 24892815, 74678445]

約数ペア:

[(1, 74678445), (3, 24892815), (5, 14935689), (9, 8297605), (15, 4978563), (45, 1659521), (139, 537255), (417, 179085), (695, 107451), (1251, 59695), (2085, 35817), (6255, 11939)]