67187255

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{7039}}^1$

素因数の和:7150

約数の個数: 16

約数和(自身を含む): 85155840

約数和(自身を除く): 17968585

約数列:

[1, 5, 23, 83, 115, 415, 1909, 7039, 9545, 35195, 161897, 584237, 809485, 2921185, 13437451, 67187255]

約数ペア:

[(1, 67187255), (5, 13437451), (23, 2921185), (83, 809485), (115, 584237), (415, 161897), (1909, 35195), (7039, 9545)]