39985845

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{115901}}^1$

素因数の和:115932

約数の個数: 16

約数和(自身を含む): 66759552

約数和(自身を除く): 26773707

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 115901, 347703, 579505, 1738515, 2665723, 7997169, 13328615, 39985845]

約数ペア:

[(1, 39985845), (3, 13328615), (5, 7997169), (15, 2665723), (23, 1738515), (69, 579505), (115, 347703), (345, 115901)]