187219215

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{97}}^1$

素因数の和:186

約数の個数: 96

約数和(自身を含む): 368746560

約数和(自身を除く): 181527345

約数列:

[1, 3, 5, 9, 15, 17, 27, 29, 45, 51, 85, 87, 97, 135, 145, 153, 255, 261, 291, 435, 459, 485, 493, 765, 783, 841, 873, 1305, 1455, 1479, 1649, 2295, 2465, 2523, 2619, 2813, 3915, 4205, 4365, 4437, 4947, 7395, 7569, 8245, 8439, 12615, 13095, 13311, 14065, 14297, 14841, 22185, 22707, 24735, 25317, 37845, 42195, 42891, 44523, 47821, 66555, 71485, 74205, 75951, 81577, 113535, 126585, 128673, 143463, 214455, 222615, 239105, 244731, 379755, 386019, 407885, 430389, 643365, 717315, 734193, 1223655, 1291167, 1386809, 1930095, 2151945, 2202579, 3670965, 4160427, 6455835, 6934045, 11012895, 12481281, 20802135, 37443843, 62406405, 187219215]

約数ペア:

[(1, 187219215), (3, 62406405), (5, 37443843), (9, 20802135), (15, 12481281), (17, 11012895), (27, 6934045), (29, 6455835), (45, 4160427), (51, 3670965), (85, 2202579), (87, 2151945), (97, 1930095), (135, 1386809), (145, 1291167), (153, 1223655), (255, 734193), (261, 717315), (291, 643365), (435, 430389), (459, 407885), (485, 386019), (493, 379755), (765, 244731), (783, 239105), (841, 222615), (873, 214455), (1305, 143463), (1455, 128673), (1479, 126585), (1649, 113535), (2295, 81577), (2465, 75951), (2523, 74205), (2619, 71485), (2813, 66555), (3915, 47821), (4205, 44523), (4365, 42891), (4437, 42195), (4947, 37845), (7395, 25317), (7569, 24735), (8245, 22707), (8439, 22185), (12615, 14841), (13095, 14297), (13311, 14065)]