29807885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 40227840

約数和(自身を除く): 10419955

約数列:

[1, 5, 17, 23, 79, 85, 115, 193, 391, 395, 965, 1343, 1817, 1955, 3281, 4439, 6715, 9085, 15247, 16405, 22195, 30889, 75463, 76235, 154445, 259199, 350681, 377315, 1295995, 1753405, 5961577, 29807885]

約数ペア:

[(1, 29807885), (5, 5961577), (17, 1753405), (23, 1295995), (79, 377315), (85, 350681), (115, 259199), (193, 154445), (391, 76235), (395, 75463), (965, 30889), (1343, 22195), (1817, 16405), (1955, 15247), (3281, 9085), (4439, 6715)]