274246335

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{13513}}^1$

素因数の和:13576

約数の個数: 48

約数和(自身を含む): 531262368

約数和(自身を除く): 257016033

約数列:

[1, 3, 5, 9, 11, 15, 33, 41, 45, 55, 99, 123, 165, 205, 369, 451, 495, 615, 1353, 1845, 2255, 4059, 6765, 13513, 20295, 40539, 67565, 121617, 148643, 202695, 445929, 554033, 608085, 743215, 1337787, 1662099, 2229645, 2770165, 4986297, 6094363, 6688935, 8310495, 18283089, 24931485, 30471815, 54849267, 91415445, 274246335]

約数ペア:

[(1, 274246335), (3, 91415445), (5, 54849267), (9, 30471815), (11, 24931485), (15, 18283089), (33, 8310495), (41, 6688935), (45, 6094363), (55, 4986297), (99, 2770165), (123, 2229645), (165, 1662099), (205, 1337787), (369, 743215), (451, 608085), (495, 554033), (615, 445929), (1353, 202695), (1845, 148643), (2255, 121617), (4059, 67565), (6765, 40539), (13513, 20295)]