15704885727

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{80071}}^1$

素因数の和:80164

約数の個数: 48

約数和(自身を含む): 25315563520

約数和(自身を除く): 9610677793

約数列:

[1, 3, 9, 19, 31, 37, 57, 93, 111, 171, 279, 333, 589, 703, 1147, 1767, 2109, 3441, 5301, 6327, 10323, 21793, 65379, 80071, 196137, 240213, 720639, 1521349, 2482201, 2962627, 4564047, 7446603, 8887881, 13692141, 22339809, 26663643, 47161819, 56289913, 91841437, 141485457, 168869739, 275524311, 424456371, 506609217, 826572933, 1744987303, 5234961909, 15704885727]

約数ペア:

[(1, 15704885727), (3, 5234961909), (9, 1744987303), (19, 826572933), (31, 506609217), (37, 424456371), (57, 275524311), (93, 168869739), (111, 141485457), (171, 91841437), (279, 56289913), (333, 47161819), (589, 26663643), (703, 22339809), (1147, 13692141), (1767, 8887881), (2109, 7446603), (3441, 4564047), (5301, 2962627), (6327, 2482201), (10323, 1521349), (21793, 720639), (65379, 240213), (80071, 196137)]