259568595

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:258

約数の個数: 144

約数和(自身を含む): 563515680

約数和(自身を除く): 303947085

約数列:

[1, 3, 5, 9, 11, 13, 15, 19, 33, 39, 45, 55, 57, 65, 95, 99, 117, 121, 143, 165, 171, 193, 195, 209, 247, 285, 363, 429, 495, 579, 585, 605, 627, 715, 741, 855, 965, 1045, 1089, 1235, 1287, 1573, 1737, 1815, 1881, 2123, 2145, 2223, 2299, 2509, 2717, 2895, 3135, 3667, 3705, 4719, 5445, 6369, 6435, 6897, 7527, 7865, 8151, 8685, 9405, 10615, 11001, 11115, 11495, 12545, 13585, 14157, 18335, 19107, 20691, 22581, 23353, 23595, 24453, 27599, 29887, 31845, 33003, 34485, 37635, 40337, 40755, 47671, 55005, 70059, 70785, 82797, 89661, 95535, 103455, 112905, 116765, 121011, 122265, 137995, 143013, 149435, 165015, 201685, 210177, 238355, 248391, 268983, 303589, 350295, 363033, 413985, 429039, 443707, 448305, 524381, 605055, 715065, 910767, 1050885, 1241955, 1331121, 1344915, 1517945, 1573143, 1815165, 2145195, 2218535, 2621905, 2732301, 3993363, 4553835, 4719429, 5768191, 6655605, 7865715, 13661505, 17304573, 19966815, 23597145, 28840955, 51913719, 86522865, 259568595]

約数ペア:

[(1, 259568595), (3, 86522865), (5, 51913719), (9, 28840955), (11, 23597145), (13, 19966815), (15, 17304573), (19, 13661505), (33, 7865715), (39, 6655605), (45, 5768191), (55, 4719429), (57, 4553835), (65, 3993363), (95, 2732301), (99, 2621905), (117, 2218535), (121, 2145195), (143, 1815165), (165, 1573143), (171, 1517945), (193, 1344915), (195, 1331121), (209, 1241955), (247, 1050885), (285, 910767), (363, 715065), (429, 605055), (495, 524381), (579, 448305), (585, 443707), (605, 429039), (627, 413985), (715, 363033), (741, 350295), (855, 303589), (965, 268983), (1045, 248391), (1089, 238355), (1235, 210177), (1287, 201685), (1573, 165015), (1737, 149435), (1815, 143013), (1881, 137995), (2123, 122265), (2145, 121011), (2223, 116765), (2299, 112905), (2509, 103455), (2717, 95535), (2895, 89661), (3135, 82797), (3667, 70785), (3705, 70059), (4719, 55005), (5445, 47671), (6369, 40755), (6435, 40337), (6897, 37635), (7527, 34485), (7865, 33003), (8151, 31845), (8685, 29887), (9405, 27599), (10615, 24453), (11001, 23595), (11115, 23353), (11495, 22581), (12545, 20691), (13585, 19107), (14157, 18335)]