15209724645

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{4019}}^1$

素因数の和:4164

約数の個数: 96

約数和(自身を含む): 29026972800

約数和(自身を除く): 13817248155

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 97, 135, 153, 255, 289, 291, 459, 485, 765, 867, 873, 1445, 1455, 1649, 2295, 2601, 2619, 4019, 4335, 4365, 4947, 7803, 8245, 12057, 13005, 13095, 14841, 20095, 24735, 28033, 36171, 39015, 44523, 60285, 68323, 74205, 84099, 108513, 140165, 180855, 204969, 222615, 252297, 341615, 389843, 420495, 542565, 614907, 756891, 1024845, 1161491, 1169529, 1261485, 1844721, 1949215, 3074535, 3484473, 3508587, 3784455, 5807455, 5847645, 6627331, 9223605, 10453419, 10525761, 17422365, 17542935, 19881993, 31360257, 33136655, 52267095, 52628805, 59645979, 99409965, 112664627, 156801285, 178937937, 298229895, 337993881, 563323135, 894689685, 1013981643, 1689969405, 3041944929, 5069908215, 15209724645]

約数ペア:

[(1, 15209724645), (3, 5069908215), (5, 3041944929), (9, 1689969405), (15, 1013981643), (17, 894689685), (27, 563323135), (45, 337993881), (51, 298229895), (85, 178937937), (97, 156801285), (135, 112664627), (153, 99409965), (255, 59645979), (289, 52628805), (291, 52267095), (459, 33136655), (485, 31360257), (765, 19881993), (867, 17542935), (873, 17422365), (1445, 10525761), (1455, 10453419), (1649, 9223605), (2295, 6627331), (2601, 5847645), (2619, 5807455), (4019, 3784455), (4335, 3508587), (4365, 3484473), (4947, 3074535), (7803, 1949215), (8245, 1844721), (12057, 1261485), (13005, 1169529), (13095, 1161491), (14841, 1024845), (20095, 756891), (24735, 614907), (28033, 542565), (36171, 420495), (39015, 389843), (44523, 341615), (60285, 252297), (68323, 222615), (74205, 204969), (84099, 180855), (108513, 140165)]