84907185

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{4721}}^1$

素因数の和:4849

約数の個数: 32

約数和(自身を含む): 149592960

約数和(自身を除く): 64685775

約数列:

[1, 3, 5, 11, 15, 33, 55, 109, 165, 327, 545, 1199, 1635, 3597, 4721, 5995, 14163, 17985, 23605, 51931, 70815, 155793, 259655, 514589, 778965, 1543767, 2572945, 5660479, 7718835, 16981437, 28302395, 84907185]

約数ペア:

[(1, 84907185), (3, 28302395), (5, 16981437), (11, 7718835), (15, 5660479), (33, 2572945), (55, 1543767), (109, 778965), (165, 514589), (327, 259655), (545, 155793), (1199, 70815), (1635, 51931), (3597, 23605), (4721, 17985), (5995, 14163)]