79869145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{17729}}^1$

素因数の和:17804

約数の個数: 16

約数和(自身を含む): 103401360

約数和(自身を除く): 23532215

約数列:

[1, 5, 17, 53, 85, 265, 901, 4505, 17729, 88645, 301393, 939637, 1506965, 4698185, 15973829, 79869145]

約数ペア:

[(1, 79869145), (5, 15973829), (17, 4698185), (53, 1506965), (85, 939637), (265, 301393), (901, 88645), (4505, 17729)]