28970865

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{929}}^1$

素因数の和:964

約数の個数: 80

約数和(自身を含む): 64817280

約数和(自身を除く): 35846415

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 81, 99, 105, 135, 165, 189, 231, 297, 315, 385, 405, 495, 567, 693, 891, 929, 945, 1155, 1485, 2079, 2787, 2835, 3465, 4455, 4645, 6237, 6503, 8361, 10219, 10395, 13935, 19509, 25083, 30657, 31185, 32515, 41805, 51095, 58527, 71533, 75249, 91971, 97545, 125415, 153285, 175581, 214599, 275913, 292635, 357665, 376245, 459855, 526743, 643797, 827739, 877905, 1072995, 1379565, 1931391, 2633715, 3218985, 4138695, 5794173, 9656955, 28970865]

約数ペア:

[(1, 28970865), (3, 9656955), (5, 5794173), (7, 4138695), (9, 3218985), (11, 2633715), (15, 1931391), (21, 1379565), (27, 1072995), (33, 877905), (35, 827739), (45, 643797), (55, 526743), (63, 459855), (77, 376245), (81, 357665), (99, 292635), (105, 275913), (135, 214599), (165, 175581), (189, 153285), (231, 125415), (297, 97545), (315, 91971), (385, 75249), (405, 71533), (495, 58527), (567, 51095), (693, 41805), (891, 32515), (929, 31185), (945, 30657), (1155, 25083), (1485, 19509), (2079, 13935), (2787, 10395), (2835, 10219), (3465, 8361), (4455, 6503), (4645, 6237)]