2306865

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:102

約数の個数: 48

約数和(自身を含む): 4290048

約数和(自身を除く): 1983183

約数列:

[1, 3, 5, 11, 15, 31, 33, 41, 55, 93, 121, 123, 155, 165, 205, 341, 363, 451, 465, 605, 615, 1023, 1271, 1353, 1705, 1815, 2255, 3751, 3813, 4961, 5115, 6355, 6765, 11253, 13981, 14883, 18755, 19065, 24805, 41943, 56265, 69905, 74415, 153791, 209715, 461373, 768955, 2306865]

約数ペア:

[(1, 2306865), (3, 768955), (5, 461373), (11, 209715), (15, 153791), (31, 74415), (33, 69905), (41, 56265), (55, 41943), (93, 24805), (121, 19065), (123, 18755), (155, 14883), (165, 13981), (205, 11253), (341, 6765), (363, 6355), (451, 5115), (465, 4961), (605, 3813), (615, 3751), (1023, 2255), (1271, 1815), (1353, 1705)]