15676260885

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{2897}}^1$

素因数の和:3376

約数の個数: 80

約数和(自身を含む): 29084977152

約数和(自身を除く): 13408716267

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 279, 405, 431, 465, 837, 1293, 1395, 2155, 2511, 2897, 3879, 4185, 6465, 8691, 11637, 12555, 13361, 14485, 19395, 26073, 34911, 40083, 43455, 58185, 66805, 78219, 89807, 120249, 130365, 174555, 200415, 234657, 269421, 360747, 391095, 449035, 601245, 808263, 1082241, 1173285, 1248607, 1347105, 1803735, 2424789, 3745821, 4041315, 5411205, 6243035, 7274367, 11237463, 12123945, 18729105, 33712389, 36371835, 38706817, 56187315, 101137167, 116120451, 168561945, 193534085, 348361353, 505685835, 580602255, 1045084059, 1741806765, 3135252177, 5225420295, 15676260885]

約数ペア:

[(1, 15676260885), (3, 5225420295), (5, 3135252177), (9, 1741806765), (15, 1045084059), (27, 580602255), (31, 505685835), (45, 348361353), (81, 193534085), (93, 168561945), (135, 116120451), (155, 101137167), (279, 56187315), (405, 38706817), (431, 36371835), (465, 33712389), (837, 18729105), (1293, 12123945), (1395, 11237463), (2155, 7274367), (2511, 6243035), (2897, 5411205), (3879, 4041315), (4185, 3745821), (6465, 2424789), (8691, 1803735), (11637, 1347105), (12555, 1248607), (13361, 1173285), (14485, 1082241), (19395, 808263), (26073, 601245), (34911, 449035), (40083, 391095), (43455, 360747), (58185, 269421), (66805, 234657), (78219, 200415), (89807, 174555), (120249, 130365)]