22793485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 32659200

約数和(自身を除く): 9865715

約数列:

[1, 5, 11, 13, 55, 65, 71, 143, 355, 449, 715, 781, 923, 2245, 3905, 4615, 4939, 5837, 10153, 24695, 29185, 31879, 50765, 64207, 159395, 321035, 350669, 414427, 1753345, 2072135, 4558697, 22793485]

約数ペア:

[(1, 22793485), (5, 4558697), (11, 2072135), (13, 1753345), (55, 414427), (65, 350669), (71, 321035), (143, 159395), (355, 64207), (449, 50765), (715, 31879), (781, 29185), (923, 24695), (2245, 10153), (3905, 5837), (4615, 4939)]