299076705

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:468

約数の個数: 80

約数和(自身を含む): 566907264

約数和(自身を除く): 267830559

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 97, 115, 135, 207, 291, 331, 345, 405, 485, 621, 873, 993, 1035, 1455, 1655, 1863, 2231, 2619, 2979, 3105, 4365, 4965, 6693, 7613, 7857, 8937, 9315, 11155, 13095, 14895, 20079, 22839, 26811, 32107, 33465, 38065, 39285, 44685, 60237, 68517, 96321, 100395, 114195, 134055, 160535, 180711, 205551, 288963, 301185, 342585, 481605, 616653, 738461, 866889, 903555, 1027755, 1444815, 2215383, 2600667, 3083265, 3692305, 4334445, 6646149, 11076915, 13003335, 19938447, 33230745, 59815341, 99692235, 299076705]

約数ペア:

[(1, 299076705), (3, 99692235), (5, 59815341), (9, 33230745), (15, 19938447), (23, 13003335), (27, 11076915), (45, 6646149), (69, 4334445), (81, 3692305), (97, 3083265), (115, 2600667), (135, 2215383), (207, 1444815), (291, 1027755), (331, 903555), (345, 866889), (405, 738461), (485, 616653), (621, 481605), (873, 342585), (993, 301185), (1035, 288963), (1455, 205551), (1655, 180711), (1863, 160535), (2231, 134055), (2619, 114195), (2979, 100395), (3105, 96321), (4365, 68517), (4965, 60237), (6693, 44685), (7613, 39285), (7857, 38065), (8937, 33465), (9315, 32107), (11155, 26811), (13095, 22839), (14895, 20079)]