80200035

素因数分解:

$3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{7457}}^1$

素因数の和:7707

約数の個数: 24

約数和(自身を含む): 139613760

約数和(自身を除く): 59413725

約数列:

[1, 3, 5, 9, 15, 45, 239, 717, 1195, 2151, 3585, 7457, 10755, 22371, 37285, 67113, 111855, 335565, 1782223, 5346669, 8911115, 16040007, 26733345, 80200035]

約数ペア:

[(1, 80200035), (3, 26733345), (5, 16040007), (9, 8911115), (15, 5346669), (45, 1782223), (239, 335565), (717, 111855), (1195, 67113), (2151, 37285), (3585, 22371), (7457, 10755)]