169240005

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 339655680

約数和(自身を除く): 170415675

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 41, 45, 55, 93, 99, 123, 155, 165, 205, 269, 279, 341, 369, 451, 465, 495, 615, 807, 1023, 1271, 1345, 1353, 1395, 1705, 1845, 2255, 2421, 2959, 3069, 3813, 4035, 4059, 5115, 6355, 6765, 8339, 8877, 11029, 11439, 12105, 13981, 14795, 15345, 19065, 20295, 25017, 26631, 33087, 41695, 41943, 44385, 55145, 57195, 69905, 75051, 91729, 99261, 121319, 125085, 125829, 133155, 165435, 209715, 275187, 341899, 363957, 375255, 458645, 496305, 606595, 629145, 825561, 1025697, 1091871, 1375935, 1709495, 1819785, 3077091, 3760889, 4127805, 5128485, 5459355, 11282667, 15385455, 18804445, 33848001, 56413335, 169240005]

約数ペア:

[(1, 169240005), (3, 56413335), (5, 33848001), (9, 18804445), (11, 15385455), (15, 11282667), (31, 5459355), (33, 5128485), (41, 4127805), (45, 3760889), (55, 3077091), (93, 1819785), (99, 1709495), (123, 1375935), (155, 1091871), (165, 1025697), (205, 825561), (269, 629145), (279, 606595), (341, 496305), (369, 458645), (451, 375255), (465, 363957), (495, 341899), (615, 275187), (807, 209715), (1023, 165435), (1271, 133155), (1345, 125829), (1353, 125085), (1395, 121319), (1705, 99261), (1845, 91729), (2255, 75051), (2421, 69905), (2959, 57195), (3069, 55145), (3813, 44385), (4035, 41943), (4059, 41695), (5115, 33087), (6355, 26631), (6765, 25017), (8339, 20295), (8877, 19065), (11029, 15345), (11439, 14795), (12105, 13981)]