662672015

素因数分解:

$5^1\times {\mathrm{131}}^2\times {\mathrm{7723}}^1$

素因数の和:7990

約数の個数: 12

約数和(自身を含む): 801426792

約数和(自身を除く): 138754777

約数列:

[1, 5, 131, 655, 7723, 17161, 38615, 85805, 1011713, 5058565, 132534403, 662672015]

約数ペア:

[(1, 662672015), (5, 132534403), (131, 5058565), (655, 1011713), (7723, 85805), (17161, 38615)]