2015167005

素因数分解:

$3^4\times 5^1\times {\mathrm{613}}^1\times {\mathrm{8117}}^1$

素因数の和:8747

約数の個数: 40

約数和(自身を含む): 3618712152

約数和(自身を除く): 1603545147

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 613, 1839, 3065, 5517, 8117, 9195, 16551, 24351, 27585, 40585, 49653, 73053, 82755, 121755, 219159, 248265, 365265, 657477, 1095795, 3287385, 4975721, 14927163, 24878605, 44781489, 74635815, 134344467, 223907445, 403033401, 671722335, 2015167005]

約数ペア:

[(1, 2015167005), (3, 671722335), (5, 403033401), (9, 223907445), (15, 134344467), (27, 74635815), (45, 44781489), (81, 24878605), (135, 14927163), (405, 4975721), (613, 3287385), (1839, 1095795), (3065, 657477), (5517, 365265), (8117, 248265), (9195, 219159), (16551, 121755), (24351, 82755), (27585, 73053), (40585, 49653)]