22948215

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2903}}^1$

素因数の和:2959

約数の個数: 32

約数和(自身を含む): 40144896

約数和(自身を除く): 17196681

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 1581, 2635, 2903, 7905, 8709, 14515, 43545, 49351, 89993, 148053, 246755, 269979, 449965, 740265, 1349895, 1529881, 4589643, 7649405, 22948215]

約数ペア:

[(1, 22948215), (3, 7649405), (5, 4589643), (15, 1529881), (17, 1349895), (31, 740265), (51, 449965), (85, 269979), (93, 246755), (155, 148053), (255, 89993), (465, 49351), (527, 43545), (1581, 14515), (2635, 8709), (2903, 7905)]