84113415

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{449}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 153316800

約数和(自身を除く): 69203385

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 181, 207, 345, 449, 543, 905, 1035, 1347, 1629, 2245, 2715, 4041, 4163, 6735, 8145, 10327, 12489, 20205, 20815, 30981, 37467, 51635, 62445, 81269, 92943, 154905, 187335, 243807, 406345, 464715, 731421, 1219035, 1869187, 3657105, 5607561, 9345935, 16822683, 28037805, 84113415]

約数ペア:

[(1, 84113415), (3, 28037805), (5, 16822683), (9, 9345935), (15, 5607561), (23, 3657105), (45, 1869187), (69, 1219035), (115, 731421), (181, 464715), (207, 406345), (345, 243807), (449, 187335), (543, 154905), (905, 92943), (1035, 81269), (1347, 62445), (1629, 51635), (2245, 37467), (2715, 30981), (4041, 20815), (4163, 20205), (6735, 12489), (8145, 10327)]