1938283815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1097}}^1$

素因数の和:1189

約数の個数: 96

約数和(自身を含む): 3645746496

約数和(自身を除く): 1707462681

約数列:

[1, 3, 5, 13, 15, 17, 39, 41, 51, 65, 85, 123, 169, 195, 205, 221, 255, 507, 533, 615, 663, 697, 845, 1097, 1105, 1599, 2091, 2535, 2665, 2873, 3291, 3315, 3485, 5485, 6929, 7995, 8619, 9061, 10455, 14261, 14365, 16455, 18649, 20787, 27183, 34645, 42783, 43095, 44977, 45305, 55947, 71305, 93245, 103935, 117793, 134931, 135915, 185393, 213915, 224885, 242437, 279735, 353379, 556179, 584701, 588965, 674655, 727311, 764609, 926965, 1212185, 1754103, 1766895, 2293827, 2780895, 2923505, 3151681, 3636555, 3823045, 7601113, 8770515, 9455043, 9939917, 11469135, 15758405, 22803339, 29819751, 38005565, 47275215, 49699585, 114016695, 129218921, 149098755, 387656763, 646094605, 1938283815]

約数ペア:

[(1, 1938283815), (3, 646094605), (5, 387656763), (13, 149098755), (15, 129218921), (17, 114016695), (39, 49699585), (41, 47275215), (51, 38005565), (65, 29819751), (85, 22803339), (123, 15758405), (169, 11469135), (195, 9939917), (205, 9455043), (221, 8770515), (255, 7601113), (507, 3823045), (533, 3636555), (615, 3151681), (663, 2923505), (697, 2780895), (845, 2293827), (1097, 1766895), (1105, 1754103), (1599, 1212185), (2091, 926965), (2535, 764609), (2665, 727311), (2873, 674655), (3291, 588965), (3315, 584701), (3485, 556179), (5485, 353379), (6929, 279735), (7995, 242437), (8619, 224885), (9061, 213915), (10455, 185393), (14261, 135915), (14365, 134931), (16455, 117793), (18649, 103935), (20787, 93245), (27183, 71305), (34645, 55947), (42783, 45305), (43095, 44977)]