87066945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 186001920

約数和(自身を除く): 98934975

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 71, 85, 105, 119, 153, 213, 229, 255, 315, 355, 357, 497, 595, 639, 687, 765, 1065, 1071, 1145, 1207, 1491, 1603, 1785, 2061, 2485, 3195, 3435, 3621, 3893, 4473, 4809, 5355, 6035, 7455, 8015, 8449, 10305, 10863, 11679, 14427, 16259, 18105, 19465, 22365, 24045, 25347, 27251, 35037, 42245, 48777, 54315, 58395, 72135, 76041, 81295, 81753, 113813, 126735, 136255, 146331, 175185, 243885, 245259, 276403, 341439, 380205, 408765, 569065, 731655, 829209, 1024317, 1226295, 1382015, 1707195, 1934821, 2487627, 4146045, 5121585, 5804463, 9674105, 12438135, 17413389, 29022315, 87066945]

約数ペア:

[(1, 87066945), (3, 29022315), (5, 17413389), (7, 12438135), (9, 9674105), (15, 5804463), (17, 5121585), (21, 4146045), (35, 2487627), (45, 1934821), (51, 1707195), (63, 1382015), (71, 1226295), (85, 1024317), (105, 829209), (119, 731655), (153, 569065), (213, 408765), (229, 380205), (255, 341439), (315, 276403), (355, 245259), (357, 243885), (497, 175185), (595, 146331), (639, 136255), (687, 126735), (765, 113813), (1065, 81753), (1071, 81295), (1145, 76041), (1207, 72135), (1491, 58395), (1603, 54315), (1785, 48777), (2061, 42245), (2485, 35037), (3195, 27251), (3435, 25347), (3621, 24045), (3893, 22365), (4473, 19465), (4809, 18105), (5355, 16259), (6035, 14427), (7455, 11679), (8015, 10863), (8449, 10305)]