77749005

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 126935424

約数和(自身を除く): 49186419

約数列:

[1, 3, 5, 15, 83, 197, 249, 317, 415, 591, 951, 985, 1245, 1585, 2955, 4755, 16351, 26311, 49053, 62449, 78933, 81755, 131555, 187347, 245265, 312245, 394665, 936735, 5183267, 15549801, 25916335, 77749005]

約数ペア:

[(1, 77749005), (3, 25916335), (5, 15549801), (15, 5183267), (83, 936735), (197, 394665), (249, 312245), (317, 245265), (415, 187347), (591, 131555), (951, 81755), (985, 78933), (1245, 62449), (1585, 49053), (2955, 26311), (4755, 16351)]