6553215

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1361}}^1$

素因数の和:1479

約数の個数: 24

約数和(自身を含む): 11473488

約数和(自身を除く): 4920273

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 963, 1361, 1605, 4083, 4815, 6805, 12249, 20415, 61245, 145627, 436881, 728135, 1310643, 2184405, 6553215]

約数ペア:

[(1, 6553215), (3, 2184405), (5, 1310643), (9, 728135), (15, 436881), (45, 145627), (107, 61245), (321, 20415), (535, 12249), (963, 6805), (1361, 4815), (1605, 4083)]