5558445

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{829}}^1$

素因数の和:989

約数の個数: 24

約数和(自身を含む): 9711000

約数和(自身を除く): 4152555

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 829, 1341, 2235, 2487, 4145, 6705, 7461, 12435, 37305, 123521, 370563, 617605, 1111689, 1852815, 5558445]

約数ペア:

[(1, 5558445), (3, 1852815), (5, 1111689), (9, 617605), (15, 370563), (45, 123521), (149, 37305), (447, 12435), (745, 7461), (829, 6705), (1341, 4145), (2235, 2487)]