71716215

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{44683}}^1$

素因数の和:44798

約数の個数: 16

約数和(自身を含む): 115820928

約数和(自身を除く): 44104713

約数列:

[1, 3, 5, 15, 107, 321, 535, 1605, 44683, 134049, 223415, 670245, 4781081, 14343243, 23905405, 71716215]

約数ペア:

[(1, 71716215), (3, 23905405), (5, 14343243), (15, 4781081), (107, 670245), (321, 223415), (535, 134049), (1605, 44683)]