2535555

素因数分解:

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

素因数の和:168

約数の個数: 32

約数和(自身を含む): 4497408

約数和(自身を除く): 1961853

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 127, 165, 363, 381, 605, 635, 1331, 1397, 1815, 1905, 3993, 4191, 6655, 6985, 15367, 19965, 20955, 46101, 76835, 169037, 230505, 507111, 845185, 2535555]

約数ペア:

[(1, 2535555), (3, 845185), (5, 507111), (11, 230505), (15, 169037), (33, 76835), (55, 46101), (121, 20955), (127, 19965), (165, 15367), (363, 6985), (381, 6655), (605, 4191), (635, 3993), (1331, 1905), (1397, 1815)]