78480495

素因数分解:

$3^7\times 5^1\times {\mathrm{7177}}^1$

素因数の和:7203

約数の個数: 32

約数和(自身を含む): 141263040

約数和(自身を除く): 62782545

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2187, 3645, 7177, 10935, 21531, 35885, 64593, 107655, 193779, 322965, 581337, 968895, 1744011, 2906685, 5232033, 8720055, 15696099, 26160165, 78480495]

約数ペア:

[(1, 78480495), (3, 26160165), (5, 15696099), (9, 8720055), (15, 5232033), (27, 2906685), (45, 1744011), (81, 968895), (135, 581337), (243, 322965), (405, 193779), (729, 107655), (1215, 64593), (2187, 35885), (3645, 21531), (7177, 10935)]