23952915

素因数分解:

$3^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:119

約数の個数: 120

約数和(自身を含む): 53631072

約数和(自身を除く): 29678157

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 49, 51, 63, 71, 81, 85, 105, 119, 135, 147, 153, 189, 213, 245, 255, 315, 355, 357, 405, 441, 459, 497, 567, 595, 639, 735, 765, 833, 945, 1065, 1071, 1207, 1323, 1377, 1491, 1785, 1917, 2205, 2295, 2485, 2499, 2835, 3195, 3213, 3479, 3621, 3969, 4165, 4473, 5355, 5751, 6035, 6615, 6885, 7455, 7497, 8449, 9585, 9639, 10437, 10863, 12495, 13419, 16065, 17395, 18105, 19845, 22365, 22491, 25347, 28755, 31311, 32589, 37485, 40257, 42245, 48195, 52185, 54315, 59143, 67095, 67473, 76041, 93933, 97767, 112455, 126735, 156555, 162945, 177429, 201285, 228123, 281799, 295715, 337365, 380205, 469665, 488835, 532287, 684369, 887145, 1140615, 1408995, 1596861, 2661435, 3421845, 4790583, 7984305, 23952915]

約数ペア:

[(1, 23952915), (3, 7984305), (5, 4790583), (7, 3421845), (9, 2661435), (15, 1596861), (17, 1408995), (21, 1140615), (27, 887145), (35, 684369), (45, 532287), (49, 488835), (51, 469665), (63, 380205), (71, 337365), (81, 295715), (85, 281799), (105, 228123), (119, 201285), (135, 177429), (147, 162945), (153, 156555), (189, 126735), (213, 112455), (245, 97767), (255, 93933), (315, 76041), (355, 67473), (357, 67095), (405, 59143), (441, 54315), (459, 52185), (497, 48195), (567, 42245), (595, 40257), (639, 37485), (735, 32589), (765, 31311), (833, 28755), (945, 25347), (1065, 22491), (1071, 22365), (1207, 19845), (1323, 18105), (1377, 17395), (1491, 16065), (1785, 13419), (1917, 12495), (2205, 10863), (2295, 10437), (2485, 9639), (2499, 9585), (2835, 8449), (3195, 7497), (3213, 7455), (3479, 6885), (3621, 6615), (3969, 6035), (4165, 5751), (4473, 5355)]