86707005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1831}}^1$

素因数の和:1898

約数の個数: 64

約数和(自身を含む): 177278976

約数和(自身を除く): 90571971

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 41, 55, 77, 105, 123, 165, 205, 231, 287, 385, 451, 615, 861, 1155, 1353, 1435, 1831, 2255, 3157, 4305, 5493, 6765, 9155, 9471, 12817, 15785, 20141, 27465, 38451, 47355, 60423, 64085, 75071, 100705, 140987, 192255, 225213, 302115, 375355, 422961, 525497, 704935, 825781, 1126065, 1576491, 2114805, 2477343, 2627485, 4128905, 5780467, 7882455, 12386715, 17341401, 28902335, 86707005]

約数ペア:

[(1, 86707005), (3, 28902335), (5, 17341401), (7, 12386715), (11, 7882455), (15, 5780467), (21, 4128905), (33, 2627485), (35, 2477343), (41, 2114805), (55, 1576491), (77, 1126065), (105, 825781), (123, 704935), (165, 525497), (205, 422961), (231, 375355), (287, 302115), (385, 225213), (451, 192255), (615, 140987), (861, 100705), (1155, 75071), (1353, 64085), (1435, 60423), (1831, 47355), (2255, 38451), (3157, 27465), (4305, 20141), (5493, 15785), (6765, 12817), (9155, 9471)]