15690777445

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{193}}^1\times {\mathrm{4391}}^1$

素因数の和:4642

約数の個数: 48

約数和(自身を含む): 22616762112

約数和(自身を除く): 6925984667

約数列:

[1, 5, 7, 23, 35, 115, 161, 193, 529, 805, 965, 1351, 2645, 3703, 4391, 4439, 6755, 18515, 21955, 22195, 30737, 31073, 100993, 102097, 153685, 155365, 504965, 510485, 706951, 714679, 847463, 2322839, 3534755, 3573395, 4237315, 5932241, 11614195, 16259873, 19491649, 29661205, 81299365, 97458245, 136441543, 448307927, 682207715, 2241539635, 3138155489, 15690777445]

約数ペア:

[(1, 15690777445), (5, 3138155489), (7, 2241539635), (23, 682207715), (35, 448307927), (115, 136441543), (161, 97458245), (193, 81299365), (529, 29661205), (805, 19491649), (965, 16259873), (1351, 11614195), (2645, 5932241), (3703, 4237315), (4391, 3573395), (4439, 3534755), (6755, 2322839), (18515, 847463), (21955, 714679), (22195, 706951), (30737, 510485), (31073, 504965), (100993, 155365), (102097, 153685)]