12596155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 18063360

約数和(自身を除く): 5467205

約数列:

[1, 5, 11, 13, 55, 65, 79, 143, 223, 395, 715, 869, 1027, 1115, 2453, 2899, 4345, 5135, 11297, 12265, 14495, 17617, 31889, 56485, 88085, 159445, 193787, 229021, 968935, 1145105, 2519231, 12596155]

約数ペア:

[(1, 12596155), (5, 2519231), (11, 1145105), (13, 968935), (55, 229021), (65, 193787), (79, 159445), (143, 88085), (223, 56485), (395, 31889), (715, 17617), (869, 14495), (1027, 12265), (1115, 11297), (2453, 5135), (2899, 4345)]