2631640495

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{55061}}^1$

素因数の和:55167

約数の個数: 24

約数和(自身を含む): 3515158080

約数和(自身を除く): 883517585

約数列:

[1, 5, 11, 55, 79, 121, 395, 605, 869, 4345, 9559, 47795, 55061, 275305, 605671, 3028355, 4349819, 6662381, 21749095, 33311905, 47848009, 239240045, 526328099, 2631640495]

約数ペア:

[(1, 2631640495), (5, 526328099), (11, 239240045), (55, 47848009), (79, 33311905), (121, 21749095), (395, 6662381), (605, 4349819), (869, 3028355), (4345, 605671), (9559, 275305), (47795, 55061)]