2996565

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 5720064

約数和(自身を除く): 2723499

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 121, 127, 143, 165, 195, 363, 381, 429, 605, 635, 715, 1397, 1573, 1651, 1815, 1905, 2145, 4191, 4719, 4953, 6985, 7865, 8255, 15367, 18161, 20955, 23595, 24765, 46101, 54483, 76835, 90805, 199771, 230505, 272415, 599313, 998855, 2996565]

約数ペア:

[(1, 2996565), (3, 998855), (5, 599313), (11, 272415), (13, 230505), (15, 199771), (33, 90805), (39, 76835), (55, 54483), (65, 46101), (121, 24765), (127, 23595), (143, 20955), (165, 18161), (195, 15367), (363, 8255), (381, 7865), (429, 6985), (605, 4953), (635, 4719), (715, 4191), (1397, 2145), (1573, 1905), (1651, 1815)]