205655789115

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{22512949}}^1$

素因数の和:22512996

約数の個数: 48

約数和(自身を含む): 421442424000

約数和(自身を除く): 215786634885

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 435, 609, 1015, 1305, 1827, 3045, 9135, 22512949, 67538847, 112564745, 157590643, 202616541, 337694235, 472771929, 652875521, 787953215, 1013082705, 1418315787, 1958626563, 2363859645, 3264377605, 4570128647, 5875879689, 7091578935, 9793132815, 13710385941, 22850643235, 29379398445, 41131157823, 68551929705, 205655789115]

約数ペア:

[(1, 205655789115), (3, 68551929705), (5, 41131157823), (7, 29379398445), (9, 22850643235), (15, 13710385941), (21, 9793132815), (29, 7091578935), (35, 5875879689), (45, 4570128647), (63, 3264377605), (87, 2363859645), (105, 1958626563), (145, 1418315787), (203, 1013082705), (261, 787953215), (315, 652875521), (435, 472771929), (609, 337694235), (1015, 202616541), (1305, 157590643), (1827, 112564745), (3045, 67538847), (9135, 22512949)]