79421815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{2837}}^1$

素因数の和:3362

約数の個数: 16

約数和(自身を含む): 104211360

約数和(自身を除く): 24789545

約数列:

[1, 5, 11, 55, 509, 2545, 2837, 5599, 14185, 27995, 31207, 156035, 1444033, 7220165, 15884363, 79421815]

約数ペア:

[(1, 79421815), (5, 15884363), (11, 7220165), (55, 1444033), (509, 156035), (2545, 31207), (2837, 27995), (5599, 14185)]