2912309775

素因数分解:

$3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4021}}^1$

素因数の和:4106

約数の個数: 96

約数和(自身を含む): 5685499200

約数和(自身を除く): 2773189425

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 37, 45, 75, 87, 111, 135, 145, 185, 225, 261, 333, 435, 555, 675, 725, 783, 925, 999, 1073, 1305, 1665, 2175, 2775, 3219, 3915, 4021, 4995, 5365, 6525, 8325, 9657, 12063, 16095, 19575, 20105, 24975, 26825, 28971, 36189, 48285, 60315, 80475, 100525, 108567, 116609, 144855, 148777, 180945, 241425, 301575, 349827, 446331, 542835, 583045, 724275, 743885, 904725, 1049481, 1338993, 1749135, 2231655, 2714175, 2915225, 3148443, 3719425, 4016979, 4314533, 5247405, 6694965, 8745675, 11158275, 12943599, 15742215, 20084895, 21572665, 26237025, 33474825, 38830797, 64717995, 78711075, 100424475, 107863325, 116492391, 194153985, 323589975, 582461955, 970769925, 2912309775]

約数ペア:

[(1, 2912309775), (3, 970769925), (5, 582461955), (9, 323589975), (15, 194153985), (25, 116492391), (27, 107863325), (29, 100424475), (37, 78711075), (45, 64717995), (75, 38830797), (87, 33474825), (111, 26237025), (135, 21572665), (145, 20084895), (185, 15742215), (225, 12943599), (261, 11158275), (333, 8745675), (435, 6694965), (555, 5247405), (675, 4314533), (725, 4016979), (783, 3719425), (925, 3148443), (999, 2915225), (1073, 2714175), (1305, 2231655), (1665, 1749135), (2175, 1338993), (2775, 1049481), (3219, 904725), (3915, 743885), (4021, 724275), (4995, 583045), (5365, 542835), (6525, 446331), (8325, 349827), (9657, 301575), (12063, 241425), (16095, 180945), (19575, 148777), (20105, 144855), (24975, 116609), (26825, 108567), (28971, 100525), (36189, 80475), (48285, 60315)]