12631465

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 19863360

約数和(自身を除く): 7231895

約数列:

[1, 5, 7, 11, 35, 43, 49, 55, 77, 109, 215, 245, 301, 385, 473, 539, 545, 763, 1199, 1505, 2107, 2365, 2695, 3311, 3815, 4687, 5341, 5995, 8393, 10535, 16555, 23177, 23435, 26705, 32809, 41965, 51557, 58751, 115885, 164045, 229663, 257785, 293755, 360899, 1148315, 1804495, 2526293, 12631465]

約数ペア:

[(1, 12631465), (5, 2526293), (7, 1804495), (11, 1148315), (35, 360899), (43, 293755), (49, 257785), (55, 229663), (77, 164045), (109, 115885), (215, 58751), (245, 51557), (301, 41965), (385, 32809), (473, 26705), (539, 23435), (545, 23177), (763, 16555), (1199, 10535), (1505, 8393), (2107, 5995), (2365, 5341), (2695, 4687), (3311, 3815)]