2880302655

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{743}}^1\times {\mathrm{2371}}^1$

素因数の和:3231

約数の個数: 32

約数和(自身を含む): 4658987520

約数和(自身を除く): 1778684865

約数列:

[1, 3, 5, 15, 109, 327, 545, 743, 1635, 2229, 2371, 3715, 7113, 11145, 11855, 35565, 80987, 242961, 258439, 404935, 775317, 1214805, 1292195, 1761653, 3876585, 5284959, 8808265, 26424795, 192020177, 576060531, 960100885, 2880302655]

約数ペア:

[(1, 2880302655), (3, 960100885), (5, 576060531), (15, 192020177), (109, 26424795), (327, 8808265), (545, 5284959), (743, 3876585), (1635, 1761653), (2229, 1292195), (2371, 1214805), (3715, 775317), (7113, 404935), (11145, 258439), (11855, 242961), (35565, 80987)]