13302779215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{27457}}^1$

素因数の和:27879

約数の個数: 32

約数和(自身を含む): 18219810816

約数和(自身を除く): 4917031601

約数列:

[1, 5, 11, 23, 55, 115, 253, 383, 1265, 1915, 4213, 8809, 21065, 27457, 44045, 96899, 137285, 302027, 484495, 631511, 1510135, 3157555, 6946621, 10516031, 34733105, 52580155, 115676341, 241868713, 578381705, 1209343565, 2660555843, 13302779215]

約数ペア:

[(1, 13302779215), (5, 2660555843), (11, 1209343565), (23, 578381705), (55, 241868713), (115, 115676341), (253, 52580155), (383, 34733105), (1265, 10516031), (1915, 6946621), (4213, 3157555), (8809, 1510135), (21065, 631511), (27457, 484495), (44045, 302027), (96899, 137285)]