28210002975

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{542761}}^1$

素因数の和:542798

約数の個数: 96

約数和(自身を含む): 64610388480

約数和(自身を除く): 36400385505

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 27, 33, 35, 45, 55, 63, 75, 77, 99, 105, 135, 165, 175, 189, 225, 231, 275, 297, 315, 385, 495, 525, 675, 693, 825, 945, 1155, 1485, 1575, 1925, 2079, 2475, 3465, 4725, 5775, 7425, 10395, 17325, 51975, 542761, 1628283, 2713805, 3799327, 4884849, 5970371, 8141415, 11397981, 13569025, 14654547, 17911113, 18996635, 24424245, 29851855, 34193943, 40707075, 41792597, 53733339, 56989905, 73272735, 89555565, 94983175, 102581829, 122121225, 125377791, 149259275, 161200017, 170969715, 208962985, 268666695, 284949525, 366363675, 376133373, 447777825, 512909145, 626888955, 806000085, 854848575, 1044814925, 1128400119, 1343333475, 1880666865, 2564545725, 3134444775, 4030000425, 5642000595, 9403334325, 28210002975]

約数ペア:

[(1, 28210002975), (3, 9403334325), (5, 5642000595), (7, 4030000425), (9, 3134444775), (11, 2564545725), (15, 1880666865), (21, 1343333475), (25, 1128400119), (27, 1044814925), (33, 854848575), (35, 806000085), (45, 626888955), (55, 512909145), (63, 447777825), (75, 376133373), (77, 366363675), (99, 284949525), (105, 268666695), (135, 208962985), (165, 170969715), (175, 161200017), (189, 149259275), (225, 125377791), (231, 122121225), (275, 102581829), (297, 94983175), (315, 89555565), (385, 73272735), (495, 56989905), (525, 53733339), (675, 41792597), (693, 40707075), (825, 34193943), (945, 29851855), (1155, 24424245), (1485, 18996635), (1575, 17911113), (1925, 14654547), (2079, 13569025), (2475, 11397981), (3465, 8141415), (4725, 5970371), (5775, 4884849), (7425, 3799327), (10395, 2713805), (17325, 1628283), (51975, 542761)]