1186347915

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{13681}}^1$

素因数の和:13780

約数の個数: 48

約数和(自身を含む): 2151467136

約数和(自身を除く): 965119221

約数列:

[1, 3, 5, 9, 15, 41, 45, 47, 123, 141, 205, 235, 369, 423, 615, 705, 1845, 1927, 2115, 5781, 9635, 13681, 17343, 28905, 41043, 68405, 86715, 123129, 205215, 560921, 615645, 643007, 1682763, 1929021, 2804605, 3215035, 5048289, 5787063, 8413815, 9645105, 25241445, 26363287, 28935315, 79089861, 131816435, 237269583, 395449305, 1186347915]

約数ペア:

[(1, 1186347915), (3, 395449305), (5, 237269583), (9, 131816435), (15, 79089861), (41, 28935315), (45, 26363287), (47, 25241445), (123, 9645105), (141, 8413815), (205, 5787063), (235, 5048289), (369, 3215035), (423, 2804605), (615, 1929021), (705, 1682763), (1845, 643007), (1927, 615645), (2115, 560921), (5781, 205215), (9635, 123129), (13681, 86715), (17343, 68405), (28905, 41043)]