80259135

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{25601}}^1$

素因数の和:25639

約数の個数: 32

約数和(自身を含む): 147467520

約数和(自身を除く): 67208385

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 25601, 76803, 128005, 281611, 384015, 486419, 844833, 1408055, 1459257, 2432095, 4224165, 5350609, 7296285, 16051827, 26753045, 80259135]

約数ペア:

[(1, 80259135), (3, 26753045), (5, 16051827), (11, 7296285), (15, 5350609), (19, 4224165), (33, 2432095), (55, 1459257), (57, 1408055), (95, 844833), (165, 486419), (209, 384015), (285, 281611), (627, 128005), (1045, 76803), (3135, 25601)]