1383669782885

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{349}}^1$

素因数の和:776

約数の個数: 144

約数和(自身を含む): 1955562814800

約数和(自身を除く): 571893031915

約数列:

[1, 5, 13, 19, 41, 65, 95, 169, 205, 247, 317, 349, 361, 533, 779, 845, 1235, 1585, 1745, 1805, 2665, 3211, 3895, 4121, 4537, 4693, 6023, 6631, 6929, 10127, 12997, 14309, 14801, 16055, 20605, 22685, 23465, 30115, 33155, 34645, 50635, 53573, 58981, 61009, 64985, 71545, 74005, 78299, 86203, 110633, 114437, 125989, 131651, 168961, 186017, 192413, 246943, 267865, 271871, 294905, 305045, 391495, 431015, 553165, 572185, 629945, 658255, 844805, 930085, 962065, 1017887, 1120639, 1234715, 1359355, 1438229, 1487681, 1637857, 2102027, 2196493, 2418221, 2501369, 3210259, 3534323, 4535953, 4691917, 5089435, 5165549, 5603195, 7191145, 7438405, 8189285, 10510135, 10982465, 12091105, 12506845, 16051295, 17671615, 18696977, 19339853, 21292141, 22679765, 23459585, 25827745, 27326351, 39938513, 41733367, 45946199, 58967389, 60994921, 67152137, 86183107, 93484885, 96699265, 106460705, 136631755, 199692565, 208666835, 229730995, 294836945, 304974605, 335760685, 355242563, 430915535, 519200669, 766576057, 792933973, 872977781, 1120380391, 1637479033, 1776212815, 2596003345, 3832880285, 3964669865, 4364888905, 5601901955, 6749608697, 8187395165, 14564945083, 21287227429, 33748043485, 72824725415, 106436137145, 276733956577, 1383669782885]

約数ペア:

[(1, 1383669782885), (5, 276733956577), (13, 106436137145), (19, 72824725415), (41, 33748043485), (65, 21287227429), (95, 14564945083), (169, 8187395165), (205, 6749608697), (247, 5601901955), (317, 4364888905), (349, 3964669865), (361, 3832880285), (533, 2596003345), (779, 1776212815), (845, 1637479033), (1235, 1120380391), (1585, 872977781), (1745, 792933973), (1805, 766576057), (2665, 519200669), (3211, 430915535), (3895, 355242563), (4121, 335760685), (4537, 304974605), (4693, 294836945), (6023, 229730995), (6631, 208666835), (6929, 199692565), (10127, 136631755), (12997, 106460705), (14309, 96699265), (14801, 93484885), (16055, 86183107), (20605, 67152137), (22685, 60994921), (23465, 58967389), (30115, 45946199), (33155, 41733367), (34645, 39938513), (50635, 27326351), (53573, 25827745), (58981, 23459585), (61009, 22679765), (64985, 21292141), (71545, 19339853), (74005, 18696977), (78299, 17671615), (86203, 16051295), (110633, 12506845), (114437, 12091105), (125989, 10982465), (131651, 10510135), (168961, 8189285), (186017, 7438405), (192413, 7191145), (246943, 5603195), (267865, 5165549), (271871, 5089435), (294905, 4691917), (305045, 4535953), (391495, 3534323), (431015, 3210259), (553165, 2501369), (572185, 2418221), (629945, 2196493), (658255, 2102027), (844805, 1637857), (930085, 1487681), (962065, 1438229), (1017887, 1359355), (1120639, 1234715)]