7940085

素因数分解:

$3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2687}}^1$

素因数の和:2892

約数の個数: 16

約数和(自身を含む): 12773376

約数和(自身を除く): 4833291

約数列:

[1, 3, 5, 15, 197, 591, 985, 2687, 2955, 8061, 13435, 40305, 529339, 1588017, 2646695, 7940085]

約数ペア:

[(1, 7940085), (3, 2646695), (5, 1588017), (15, 529339), (197, 40305), (591, 13435), (985, 8061), (2687, 2955)]