1048809215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{10289}}^1$

素因数の和:10379

約数の個数: 32

約数和(自身を含む): 1407672000

約数和(自身を除く): 358862785

約数列:

[1, 5, 19, 29, 37, 95, 145, 185, 551, 703, 1073, 2755, 3515, 5365, 10289, 20387, 51445, 101935, 195491, 298381, 380693, 977455, 1491905, 1903465, 5669239, 7233167, 11040097, 28346195, 36165835, 55200485, 209761843, 1048809215]

約数ペア:

[(1, 1048809215), (5, 209761843), (19, 55200485), (29, 36165835), (37, 28346195), (95, 11040097), (145, 7233167), (185, 5669239), (551, 1903465), (703, 1491905), (1073, 977455), (2755, 380693), (3515, 298381), (5365, 195491), (10289, 101935), (20387, 51445)]