15704966685

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1\times {\mathrm{21193}}^1$

素因数の和:21717

約数の個数: 32

約数和(自身を含む): 25392107520

約数和(自身を除く): 9687140835

約数列:

[1, 3, 5, 15, 127, 381, 389, 635, 1167, 1905, 1945, 5835, 21193, 49403, 63579, 105965, 148209, 247015, 317895, 741045, 2691511, 8074533, 8244077, 13457555, 24732231, 40372665, 41220385, 123661155, 1046997779, 3140993337, 5234988895, 15704966685]

約数ペア:

[(1, 15704966685), (3, 5234988895), (5, 3140993337), (15, 1046997779), (127, 123661155), (381, 41220385), (389, 40372665), (635, 24732231), (1167, 13457555), (1905, 8244077), (1945, 8074533), (5835, 2691511), (21193, 741045), (49403, 317895), (63579, 247015), (105965, 148209)]