67756985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{1949}}^1$

素因数の和:2380

約数の個数: 16

約数和(自身を含む): 86346000

約数和(自身を除く): 18589015

約数列:

[1, 5, 17, 85, 409, 1949, 2045, 6953, 9745, 33133, 34765, 165665, 797141, 3985705, 13551397, 67756985]

約数ペア:

[(1, 67756985), (5, 13551397), (17, 3985705), (85, 797141), (409, 165665), (1949, 34765), (2045, 33133), (6953, 9745)]