16018867485

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1\times {\mathrm{449}}^1$

素因数の和:879

約数の個数: 96

約数和(自身を含む): 29065327200

約数和(自身を除く): 13046459715

約数列:

[1, 3, 5, 9, 15, 41, 45, 61, 123, 183, 205, 305, 317, 369, 449, 549, 615, 915, 951, 1347, 1585, 1845, 2245, 2501, 2745, 2853, 4041, 4755, 6735, 7503, 12505, 12997, 14265, 18409, 19337, 20205, 22509, 27389, 37515, 38991, 55227, 58011, 64985, 82167, 92045, 96685, 112545, 116973, 136945, 142333, 165681, 174033, 194955, 246501, 276135, 290055, 410835, 426999, 584865, 711665, 792817, 828405, 870165, 1122949, 1232505, 1280997, 2134995, 2378451, 3368847, 3964085, 5614745, 5835653, 6404985, 7135353, 8682313, 10106541, 11892255, 16844235, 17506959, 26046939, 29178265, 35676765, 43411565, 50532705, 52520877, 78140817, 87534795, 130234695, 262604385, 355974833, 390704085, 1067924499, 1779874165, 3203773497, 5339622495, 16018867485]

約数ペア:

[(1, 16018867485), (3, 5339622495), (5, 3203773497), (9, 1779874165), (15, 1067924499), (41, 390704085), (45, 355974833), (61, 262604385), (123, 130234695), (183, 87534795), (205, 78140817), (305, 52520877), (317, 50532705), (369, 43411565), (449, 35676765), (549, 29178265), (615, 26046939), (915, 17506959), (951, 16844235), (1347, 11892255), (1585, 10106541), (1845, 8682313), (2245, 7135353), (2501, 6404985), (2745, 5835653), (2853, 5614745), (4041, 3964085), (4755, 3368847), (6735, 2378451), (7503, 2134995), (12505, 1280997), (12997, 1232505), (14265, 1122949), (18409, 870165), (19337, 828405), (20205, 792817), (22509, 711665), (27389, 584865), (37515, 426999), (38991, 410835), (55227, 290055), (58011, 276135), (64985, 246501), (82167, 194955), (92045, 174033), (96685, 165681), (112545, 142333), (116973, 136945)]