17966784555

素因数分解:

$3^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1069}}^1$

素因数の和:1177

約数の個数: 128

約数和(自身を含む): 34113312000

約数和(自身を除く): 16146527445

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 53, 81, 87, 135, 145, 159, 243, 261, 265, 405, 435, 477, 729, 783, 795, 1069, 1215, 1305, 1431, 1537, 2187, 2349, 2385, 3207, 3645, 3915, 4293, 4611, 5345, 7047, 7155, 7685, 9621, 10935, 11745, 12879, 13833, 16035, 21141, 21465, 23055, 28863, 31001, 35235, 38637, 41499, 48105, 56657, 63423, 64395, 69165, 86589, 93003, 105705, 115911, 124497, 144315, 155005, 169971, 193185, 207495, 259767, 279009, 283285, 317115, 373491, 432945, 465015, 509913, 579555, 622485, 779301, 837027, 849855, 1120473, 1298835, 1395045, 1529739, 1643053, 1867455, 2337903, 2511081, 2549565, 3361419, 3896505, 4185135, 4589217, 4929159, 5602365, 7533243, 7648695, 8215265, 11689515, 12555405, 13767651, 14787477, 16807095, 22599729, 22946085, 24645795, 37666215, 41302953, 44362431, 67799187, 68838255, 73937385, 112998645, 123908859, 133087293, 206514765, 221812155, 338995935, 399261879, 619544295, 665436465, 1197785637, 1996309395, 3593356911, 5988928185, 17966784555]

約数ペア:

[(1, 17966784555), (3, 5988928185), (5, 3593356911), (9, 1996309395), (15, 1197785637), (27, 665436465), (29, 619544295), (45, 399261879), (53, 338995935), (81, 221812155), (87, 206514765), (135, 133087293), (145, 123908859), (159, 112998645), (243, 73937385), (261, 68838255), (265, 67799187), (405, 44362431), (435, 41302953), (477, 37666215), (729, 24645795), (783, 22946085), (795, 22599729), (1069, 16807095), (1215, 14787477), (1305, 13767651), (1431, 12555405), (1537, 11689515), (2187, 8215265), (2349, 7648695), (2385, 7533243), (3207, 5602365), (3645, 4929159), (3915, 4589217), (4293, 4185135), (4611, 3896505), (5345, 3361419), (7047, 2549565), (7155, 2511081), (7685, 2337903), (9621, 1867455), (10935, 1643053), (11745, 1529739), (12879, 1395045), (13833, 1298835), (16035, 1120473), (21141, 849855), (21465, 837027), (23055, 779301), (28863, 622485), (31001, 579555), (35235, 509913), (38637, 465015), (41499, 432945), (48105, 373491), (56657, 317115), (63423, 283285), (64395, 279009), (69165, 259767), (86589, 207495), (93003, 193185), (105705, 169971), (115911, 155005), (124497, 144315)]