15742721703

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{661}}^1\times {\mathrm{1907}}^1$

素因数の和:2775

約数の個数: 32

約数和(自身を含む): 22068813312

約数和(自身を除く): 6326091609

約数列:

[1, 3, 23, 69, 181, 543, 661, 1907, 1983, 4163, 5721, 12489, 15203, 43861, 45609, 119641, 131583, 345167, 358923, 1035501, 1260527, 2751743, 3781581, 7938841, 8255229, 23816523, 28992121, 86976363, 228155387, 684466161, 5247573901, 15742721703]

約数ペア:

[(1, 15742721703), (3, 5247573901), (23, 684466161), (69, 228155387), (181, 86976363), (543, 28992121), (661, 23816523), (1907, 8255229), (1983, 7938841), (4163, 3781581), (5721, 2751743), (12489, 1260527), (15203, 1035501), (43861, 358923), (45609, 345167), (119641, 131583)]