2548044015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 4650948288

約数和(自身を除く): 2102904273

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 97, 121, 123, 165, 205, 291, 353, 363, 451, 485, 605, 615, 1059, 1067, 1353, 1455, 1765, 1815, 2255, 3201, 3883, 3977, 4961, 5295, 5335, 6765, 11649, 11737, 11931, 14473, 14883, 16005, 19415, 19885, 24805, 34241, 35211, 42713, 43419, 43747, 58245, 58685, 59655, 72365, 74415, 102723, 128139, 131241, 159203, 171205, 176055, 213565, 217095, 218735, 376651, 477609, 481217, 513615, 640695, 656205, 796015, 1129953, 1403881, 1443651, 1751233, 1883255, 2388045, 2406085, 4143161, 4211643, 5253699, 5649765, 7019405, 7218255, 8756165, 12429483, 15442691, 20715805, 21058215, 26268495, 46328073, 62147415, 77213455, 169869601, 231640365, 509608803, 849348005, 2548044015]

約数ペア:

[(1, 2548044015), (3, 849348005), (5, 509608803), (11, 231640365), (15, 169869601), (33, 77213455), (41, 62147415), (55, 46328073), (97, 26268495), (121, 21058215), (123, 20715805), (165, 15442691), (205, 12429483), (291, 8756165), (353, 7218255), (363, 7019405), (451, 5649765), (485, 5253699), (605, 4211643), (615, 4143161), (1059, 2406085), (1067, 2388045), (1353, 1883255), (1455, 1751233), (1765, 1443651), (1815, 1403881), (2255, 1129953), (3201, 796015), (3883, 656205), (3977, 640695), (4961, 513615), (5295, 481217), (5335, 477609), (6765, 376651), (11649, 218735), (11737, 217095), (11931, 213565), (14473, 176055), (14883, 171205), (16005, 159203), (19415, 131241), (19885, 128139), (24805, 102723), (34241, 74415), (35211, 72365), (42713, 59655), (43419, 58685), (43747, 58245)]