661330660035

素因数分解:

$3^1\times 5^1\times {\mathrm{2543}}^1\times {\mathrm{17337283}}^1$

素因数の和:17339834

約数の個数: 16

約数和(自身を含む): 1058545211904

約数和(自身を除く): 397214551869

約数列:

[1, 3, 5, 15, 2543, 7629, 12715, 38145, 17337283, 52011849, 86686415, 260059245, 44088710669, 132266132007, 220443553345, 661330660035]

約数ペア:

[(1, 661330660035), (3, 220443553345), (5, 132266132007), (15, 44088710669), (2543, 260059245), (7629, 86686415), (12715, 52011849), (38145, 17337283)]