2531719905

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1759}}^1$

素因数の和:1863

約数の個数: 96

約数和(自身を含む): 4876354560

約数和(自身を除く): 2344634655

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 61, 65, 121, 143, 165, 183, 195, 305, 363, 429, 605, 671, 715, 793, 915, 1573, 1759, 1815, 2013, 2145, 2379, 3355, 3965, 4719, 5277, 7381, 7865, 8723, 8795, 10065, 11895, 19349, 22143, 22867, 23595, 26169, 26385, 36905, 43615, 58047, 68601, 95953, 96745, 107299, 110715, 114335, 130845, 212839, 251537, 287859, 290235, 321897, 343005, 479765, 536495, 638517, 754611, 1064195, 1180289, 1257685, 1394887, 1439295, 1609485, 2766907, 3192585, 3540867, 3773055, 4184661, 5901445, 6974435, 8300721, 12983179, 13834535, 15343757, 17704335, 20923305, 38949537, 41503605, 46031271, 64915895, 76718785, 168781327, 194747685, 230156355, 506343981, 843906635, 2531719905]

約数ペア:

[(1, 2531719905), (3, 843906635), (5, 506343981), (11, 230156355), (13, 194747685), (15, 168781327), (33, 76718785), (39, 64915895), (55, 46031271), (61, 41503605), (65, 38949537), (121, 20923305), (143, 17704335), (165, 15343757), (183, 13834535), (195, 12983179), (305, 8300721), (363, 6974435), (429, 5901445), (605, 4184661), (671, 3773055), (715, 3540867), (793, 3192585), (915, 2766907), (1573, 1609485), (1759, 1439295), (1815, 1394887), (2013, 1257685), (2145, 1180289), (2379, 1064195), (3355, 754611), (3965, 638517), (4719, 536495), (5277, 479765), (7381, 343005), (7865, 321897), (8723, 290235), (8795, 287859), (10065, 251537), (11895, 212839), (19349, 130845), (22143, 114335), (22867, 110715), (23595, 107299), (26169, 96745), (26385, 95953), (36905, 68601), (43615, 58047)]