31477335

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 51625728

約数和(自身を除く): 20148393

約数列:

[1, 3, 5, 15, 83, 131, 193, 249, 393, 415, 579, 655, 965, 1245, 1965, 2895, 10873, 16019, 25283, 32619, 48057, 54365, 75849, 80095, 126415, 163095, 240285, 379245, 2098489, 6295467, 10492445, 31477335]

約数ペア:

[(1, 31477335), (3, 10492445), (5, 6295467), (15, 2098489), (83, 379245), (131, 240285), (193, 163095), (249, 126415), (393, 80095), (415, 75849), (579, 54365), (655, 48057), (965, 32619), (1245, 25283), (1965, 16019), (2895, 10873)]