171005890605

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1\times {\mathrm{31139}}^1$

素因数の和:31642

約数の個数: 64

約数和(自身を含む): 302842229760

約数和(自身を除く): 131836339155

約数列:

[1, 3, 5, 11, 15, 33, 55, 83, 165, 249, 401, 415, 913, 1203, 1245, 2005, 2739, 4411, 4565, 6015, 13233, 13695, 22055, 31139, 33283, 66165, 93417, 99849, 155695, 166415, 342529, 366113, 467085, 499245, 1027587, 1098339, 1712645, 1830565, 2584537, 5137935, 5491695, 7753611, 12486739, 12922685, 28429907, 37460217, 38768055, 62433695, 85289721, 137354129, 142149535, 187301085, 412062387, 426448605, 686770645, 1036399337, 2060311935, 3109198011, 5181996685, 11400392707, 15545990055, 34201178121, 57001963535, 171005890605]

約数ペア:

[(1, 171005890605), (3, 57001963535), (5, 34201178121), (11, 15545990055), (15, 11400392707), (33, 5181996685), (55, 3109198011), (83, 2060311935), (165, 1036399337), (249, 686770645), (401, 426448605), (415, 412062387), (913, 187301085), (1203, 142149535), (1245, 137354129), (2005, 85289721), (2739, 62433695), (4411, 38768055), (4565, 37460217), (6015, 28429907), (13233, 12922685), (13695, 12486739), (22055, 7753611), (31139, 5491695), (33283, 5137935), (66165, 2584537), (93417, 1830565), (99849, 1712645), (155695, 1098339), (166415, 1027587), (342529, 499245), (366113, 467085)]