22019957685

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{2777}}^1$

素因数の和:3075

約数の個数: 96

約数和(自身を含む): 42372989568

約数和(自身を除く): 20353031883

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 83, 99, 165, 193, 249, 415, 495, 579, 747, 913, 965, 1245, 1737, 2123, 2739, 2777, 2895, 3735, 4565, 6369, 8217, 8331, 8685, 10615, 13695, 13885, 16019, 19107, 24993, 30547, 31845, 41085, 41655, 48057, 80095, 91641, 95535, 124965, 144171, 152735, 176209, 230491, 240285, 274923, 458205, 528627, 535961, 691473, 720855, 881045, 1152455, 1374615, 1585881, 1607883, 2074419, 2535401, 2643135, 2679805, 3457365, 4823649, 5895571, 7606203, 7929405, 8039415, 10372095, 12677005, 17686713, 22818609, 24118245, 29477855, 38031015, 44484763, 53060139, 88433565, 114093045, 133454289, 222423815, 265300695, 400362867, 489332393, 667271445, 1467997179, 2001814335, 2446661965, 4403991537, 7339985895, 22019957685]

約数ペア:

[(1, 22019957685), (3, 7339985895), (5, 4403991537), (9, 2446661965), (11, 2001814335), (15, 1467997179), (33, 667271445), (45, 489332393), (55, 400362867), (83, 265300695), (99, 222423815), (165, 133454289), (193, 114093045), (249, 88433565), (415, 53060139), (495, 44484763), (579, 38031015), (747, 29477855), (913, 24118245), (965, 22818609), (1245, 17686713), (1737, 12677005), (2123, 10372095), (2739, 8039415), (2777, 7929405), (2895, 7606203), (3735, 5895571), (4565, 4823649), (6369, 3457365), (8217, 2679805), (8331, 2643135), (8685, 2535401), (10615, 2074419), (13695, 1607883), (13885, 1585881), (16019, 1374615), (19107, 1152455), (24993, 881045), (30547, 720855), (31845, 691473), (41085, 535961), (41655, 528627), (48057, 458205), (80095, 274923), (91641, 240285), (95535, 230491), (124965, 176209), (144171, 152735)]