2909159495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{3923}}^1$

素因数の和:4175

約数の個数: 32

約数和(自身を含む): 3876284160

約数和(自身を除く): 967124665

約数列:

[1, 5, 11, 55, 97, 139, 485, 695, 1067, 1529, 3923, 5335, 7645, 13483, 19615, 43153, 67415, 148313, 215765, 380531, 545297, 741565, 1902655, 2726485, 4185841, 5998267, 20929205, 29991335, 52893809, 264469045, 581831899, 2909159495]

約数ペア:

[(1, 2909159495), (5, 581831899), (11, 264469045), (55, 52893809), (97, 29991335), (139, 20929205), (485, 5998267), (695, 4185841), (1067, 2726485), (1529, 1902655), (3923, 741565), (5335, 545297), (7645, 380531), (13483, 215765), (19615, 148313), (43153, 67415)]