6639179905

素因数分解:

$5^1\times {\mathrm{677}}^1\times {\mathrm{1319}}^1\times {\mathrm{1487}}^1$

素因数の和:3488

約数の個数: 16

約数和(自身を含む): 7990202880

約数和(自身を除く): 1351022975

約数列:

[1, 5, 677, 1319, 1487, 3385, 6595, 7435, 892963, 1006699, 1961353, 4464815, 5033495, 9806765, 1327835981, 6639179905]

約数ペア:

[(1, 6639179905), (5, 1327835981), (677, 9806765), (1319, 5033495), (1487, 4464815), (3385, 1961353), (6595, 1006699), (7435, 892963)]