8138565

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2179}}^1$

素因数の和:2273

約数の個数: 24

約数和(自身を含む): 14283360

約数和(自身を除く): 6144795

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 2179, 3735, 6537, 10895, 19611, 32685, 98055, 180857, 542571, 904285, 1627713, 2712855, 8138565]

約数ペア:

[(1, 8138565), (3, 2712855), (5, 1627713), (9, 904285), (15, 542571), (45, 180857), (83, 98055), (249, 32685), (415, 19611), (747, 10895), (1245, 6537), (2179, 3735)]