2013642675

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1999}}^1$

素因数の和:2074

約数の個数: 108

約数和(自身を含む): 4073524000

約数和(自身を除く): 2059881325

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 37, 45, 55, 75, 99, 111, 121, 165, 185, 225, 275, 333, 363, 407, 495, 555, 605, 825, 925, 1089, 1221, 1665, 1815, 1999, 2035, 2475, 2775, 3025, 3663, 4477, 5445, 5997, 6105, 8325, 9075, 9995, 10175, 13431, 17991, 18315, 21989, 22385, 27225, 29985, 30525, 40293, 49975, 65967, 67155, 73963, 89955, 91575, 109945, 111925, 149925, 197901, 201465, 221889, 241879, 329835, 335775, 369815, 449775, 549725, 665667, 725637, 813593, 989505, 1007325, 1109445, 1209395, 1649175, 1849075, 2176911, 2440779, 3328335, 3628185, 4067965, 4947525, 5547225, 6046975, 7322337, 8949523, 10884555, 12203895, 16641675, 18140925, 20339825, 26848569, 36611685, 44747615, 54422775, 61019475, 80545707, 134242845, 183058425, 223738075, 402728535, 671214225, 2013642675]

約数ペア:

[(1, 2013642675), (3, 671214225), (5, 402728535), (9, 223738075), (11, 183058425), (15, 134242845), (25, 80545707), (33, 61019475), (37, 54422775), (45, 44747615), (55, 36611685), (75, 26848569), (99, 20339825), (111, 18140925), (121, 16641675), (165, 12203895), (185, 10884555), (225, 8949523), (275, 7322337), (333, 6046975), (363, 5547225), (407, 4947525), (495, 4067965), (555, 3628185), (605, 3328335), (825, 2440779), (925, 2176911), (1089, 1849075), (1221, 1649175), (1665, 1209395), (1815, 1109445), (1999, 1007325), (2035, 989505), (2475, 813593), (2775, 725637), (3025, 665667), (3663, 549725), (4477, 449775), (5445, 369815), (5997, 335775), (6105, 329835), (8325, 241879), (9075, 221889), (9995, 201465), (10175, 197901), (13431, 149925), (17991, 111925), (18315, 109945), (21989, 91575), (22385, 89955), (27225, 73963), (29985, 67155), (30525, 65967), (40293, 49975)]