15060045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:115

約数の個数: 128

約数和(自身を含む): 34836480

約数和(自身を除く): 19776435

約数列:

[1, 3, 5, 7, 11, 13, 15, 17, 21, 33, 35, 39, 51, 55, 59, 65, 77, 85, 91, 105, 119, 143, 165, 177, 187, 195, 221, 231, 255, 273, 295, 357, 385, 413, 429, 455, 561, 595, 649, 663, 715, 767, 885, 935, 1001, 1003, 1105, 1155, 1239, 1309, 1365, 1547, 1785, 1947, 2065, 2145, 2301, 2431, 2805, 3003, 3009, 3245, 3315, 3835, 3927, 4543, 4641, 5005, 5015, 5369, 6195, 6545, 7021, 7293, 7735, 8437, 9735, 11033, 11505, 12155, 13039, 13629, 15015, 15045, 16107, 17017, 19635, 21063, 22715, 23205, 25311, 26845, 33099, 35105, 36465, 39117, 42185, 51051, 55165, 59059, 65195, 68145, 77231, 80535, 85085, 91273, 105315, 126555, 143429, 165495, 177177, 195585, 231693, 255255, 273819, 295295, 386155, 430287, 456365, 717145, 885885, 1004003, 1158465, 1369095, 2151435, 3012009, 5020015, 15060045]

約数ペア:

[(1, 15060045), (3, 5020015), (5, 3012009), (7, 2151435), (11, 1369095), (13, 1158465), (15, 1004003), (17, 885885), (21, 717145), (33, 456365), (35, 430287), (39, 386155), (51, 295295), (55, 273819), (59, 255255), (65, 231693), (77, 195585), (85, 177177), (91, 165495), (105, 143429), (119, 126555), (143, 105315), (165, 91273), (177, 85085), (187, 80535), (195, 77231), (221, 68145), (231, 65195), (255, 59059), (273, 55165), (295, 51051), (357, 42185), (385, 39117), (413, 36465), (429, 35105), (455, 33099), (561, 26845), (595, 25311), (649, 23205), (663, 22715), (715, 21063), (767, 19635), (885, 17017), (935, 16107), (1001, 15045), (1003, 15015), (1105, 13629), (1155, 13039), (1239, 12155), (1309, 11505), (1365, 11033), (1547, 9735), (1785, 8437), (1947, 7735), (2065, 7293), (2145, 7021), (2301, 6545), (2431, 6195), (2805, 5369), (3003, 5015), (3009, 5005), (3245, 4641), (3315, 4543), (3835, 3927)]