6479975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:299

約数の個数: 24

約数和(自身を含む): 8660160

約数和(自身を除く): 2180185

約数列:

[1, 5, 17, 25, 79, 85, 193, 395, 425, 965, 1343, 1975, 3281, 4825, 6715, 15247, 16405, 33575, 76235, 82025, 259199, 381175, 1295995, 6479975]

約数ペア:

[(1, 6479975), (5, 1295995), (17, 381175), (25, 259199), (79, 82025), (85, 76235), (193, 33575), (395, 16405), (425, 15247), (965, 6715), (1343, 4825), (1975, 3281)]