8050185

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:180

約数の個数: 80

約数和(自身を含む): 17075520

約数和(自身を除く): 9025335

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 81, 99, 117, 135, 139, 143, 165, 195, 297, 351, 405, 417, 429, 495, 585, 695, 715, 891, 1053, 1251, 1287, 1485, 1529, 1755, 1807, 2085, 2145, 3753, 3861, 4455, 4587, 5265, 5421, 6255, 6435, 7645, 9035, 11259, 11583, 13761, 16263, 18765, 19305, 19877, 22935, 27105, 41283, 48789, 56295, 57915, 59631, 68805, 81315, 99385, 123849, 146367, 178893, 206415, 243945, 298155, 536679, 619245, 731835, 894465, 1610037, 2683395, 8050185]

約数ペア:

[(1, 8050185), (3, 2683395), (5, 1610037), (9, 894465), (11, 731835), (13, 619245), (15, 536679), (27, 298155), (33, 243945), (39, 206415), (45, 178893), (55, 146367), (65, 123849), (81, 99385), (99, 81315), (117, 68805), (135, 59631), (139, 57915), (143, 56295), (165, 48789), (195, 41283), (297, 27105), (351, 22935), (405, 19877), (417, 19305), (429, 18765), (495, 16263), (585, 13761), (695, 11583), (715, 11259), (891, 9035), (1053, 7645), (1251, 6435), (1287, 6255), (1485, 5421), (1529, 5265), (1755, 4587), (1807, 4455), (2085, 3861), (2145, 3753)]