2015055905

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1\times {\mathrm{15287}}^1$

素因数の和:15976

約数の個数: 16

約数和(自身を含む): 2481058944

約数和(自身を除く): 466003039

約数列:

[1, 5, 41, 205, 643, 3215, 15287, 26363, 76435, 131815, 626767, 3133835, 9829541, 49147705, 403011181, 2015055905]

約数ペア:

[(1, 2015055905), (5, 403011181), (41, 49147705), (205, 9829541), (643, 3133835), (3215, 626767), (15287, 131815), (26363, 76435)]