2912681565

素因数分解:

$3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1\times {\mathrm{641}}^1$

素因数の和:1099

約数の個数: 64

約数和(自身を含む): 5254744320

約数和(自身を除く): 2342062755

約数列:

[1, 3, 5, 9, 15, 27, 45, 97, 135, 291, 347, 485, 641, 873, 1041, 1455, 1735, 1923, 2619, 3123, 3205, 4365, 5205, 5769, 9369, 9615, 13095, 15615, 17307, 28845, 33659, 46845, 62177, 86535, 100977, 168295, 186531, 222427, 302931, 310885, 504885, 559593, 667281, 908793, 932655, 1112135, 1514655, 1678779, 2001843, 2797965, 3336405, 4543965, 6005529, 8393895, 10009215, 21575419, 30027645, 64726257, 107877095, 194178771, 323631285, 582536313, 970893855, 2912681565]

約数ペア:

[(1, 2912681565), (3, 970893855), (5, 582536313), (9, 323631285), (15, 194178771), (27, 107877095), (45, 64726257), (97, 30027645), (135, 21575419), (291, 10009215), (347, 8393895), (485, 6005529), (641, 4543965), (873, 3336405), (1041, 2797965), (1455, 2001843), (1735, 1678779), (1923, 1514655), (2619, 1112135), (3123, 932655), (3205, 908793), (4365, 667281), (5205, 559593), (5769, 504885), (9369, 310885), (9615, 302931), (13095, 222427), (15615, 186531), (17307, 168295), (28845, 100977), (33659, 86535), (46845, 62177)]