65400555

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{3121}}^1$

素因数の和:3267

約数の個数: 32

約数和(自身を含む): 115089408

約数和(自身を除く): 49688853

約数列:

[1, 3, 5, 11, 15, 33, 55, 127, 165, 381, 635, 1397, 1905, 3121, 4191, 6985, 9363, 15605, 20955, 34331, 46815, 102993, 171655, 396367, 514965, 1189101, 1981835, 4360037, 5945505, 13080111, 21800185, 65400555]

約数ペア:

[(1, 65400555), (3, 21800185), (5, 13080111), (11, 5945505), (15, 4360037), (33, 1981835), (55, 1189101), (127, 514965), (165, 396367), (381, 171655), (635, 102993), (1397, 46815), (1905, 34331), (3121, 20955), (4191, 15605), (6985, 9363)]