52666425

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:328

約数の個数: 108

約数和(自身を含む): 116600796

約数和(自身を除く): 63934371

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 35, 45, 49, 51, 63, 75, 85, 105, 119, 147, 153, 175, 225, 245, 255, 281, 315, 357, 425, 441, 525, 595, 735, 765, 833, 843, 1071, 1225, 1275, 1405, 1575, 1785, 1967, 2205, 2499, 2529, 2975, 3675, 3825, 4165, 4215, 4777, 5355, 5901, 7025, 7497, 8925, 9835, 11025, 12495, 12645, 13769, 14331, 17703, 20825, 21075, 23885, 26775, 29505, 33439, 37485, 41307, 42993, 49175, 62475, 63225, 68845, 71655, 88515, 100317, 119425, 123921, 147525, 167195, 187425, 206535, 214965, 234073, 300951, 344225, 358275, 442575, 501585, 619605, 702219, 835975, 1032675, 1074825, 1170365, 1504755, 2106657, 2507925, 3098025, 3511095, 5851825, 7523775, 10533285, 17555475, 52666425]

約数ペア:

[(1, 52666425), (3, 17555475), (5, 10533285), (7, 7523775), (9, 5851825), (15, 3511095), (17, 3098025), (21, 2507925), (25, 2106657), (35, 1504755), (45, 1170365), (49, 1074825), (51, 1032675), (63, 835975), (75, 702219), (85, 619605), (105, 501585), (119, 442575), (147, 358275), (153, 344225), (175, 300951), (225, 234073), (245, 214965), (255, 206535), (281, 187425), (315, 167195), (357, 147525), (425, 123921), (441, 119425), (525, 100317), (595, 88515), (735, 71655), (765, 68845), (833, 63225), (843, 62475), (1071, 49175), (1225, 42993), (1275, 41307), (1405, 37485), (1575, 33439), (1785, 29505), (1967, 26775), (2205, 23885), (2499, 21075), (2529, 20825), (2975, 17703), (3675, 14331), (3825, 13769), (4165, 12645), (4215, 12495), (4777, 11025), (5355, 9835), (5901, 8925), (7025, 7497)]