47497065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:143

約数の個数: 128

約数和(自身を含む): 104509440

約数和(自身を除く): 57012375

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 33, 35, 41, 51, 55, 59, 77, 85, 105, 119, 123, 165, 177, 187, 205, 231, 255, 287, 295, 357, 385, 413, 451, 561, 595, 615, 649, 697, 861, 885, 935, 1003, 1155, 1239, 1309, 1353, 1435, 1785, 1947, 2065, 2091, 2255, 2419, 2805, 3009, 3157, 3245, 3485, 3927, 4305, 4543, 4879, 5015, 6195, 6545, 6765, 7021, 7257, 7667, 9471, 9735, 10455, 11033, 12095, 13629, 14637, 15045, 15785, 16933, 19635, 21063, 22715, 23001, 24395, 26609, 33099, 35105, 36285, 38335, 41123, 47355, 50799, 53669, 55165, 68145, 73185, 77231, 79827, 84665, 105315, 115005, 123369, 133045, 161007, 165495, 186263, 205615, 231693, 253995, 268345, 287861, 386155, 399135, 452353, 558789, 616845, 805035, 863583, 931315, 1158465, 1357059, 1439305, 2261765, 2793945, 3166471, 4317915, 6785295, 9499413, 15832355, 47497065]

約数ペア:

[(1, 47497065), (3, 15832355), (5, 9499413), (7, 6785295), (11, 4317915), (15, 3166471), (17, 2793945), (21, 2261765), (33, 1439305), (35, 1357059), (41, 1158465), (51, 931315), (55, 863583), (59, 805035), (77, 616845), (85, 558789), (105, 452353), (119, 399135), (123, 386155), (165, 287861), (177, 268345), (187, 253995), (205, 231693), (231, 205615), (255, 186263), (287, 165495), (295, 161007), (357, 133045), (385, 123369), (413, 115005), (451, 105315), (561, 84665), (595, 79827), (615, 77231), (649, 73185), (697, 68145), (861, 55165), (885, 53669), (935, 50799), (1003, 47355), (1155, 41123), (1239, 38335), (1309, 36285), (1353, 35105), (1435, 33099), (1785, 26609), (1947, 24395), (2065, 23001), (2091, 22715), (2255, 21063), (2419, 19635), (2805, 16933), (3009, 15785), (3157, 15045), (3245, 14637), (3485, 13629), (3927, 12095), (4305, 11033), (4543, 10455), (4879, 9735), (5015, 9471), (6195, 7667), (6545, 7257), (6765, 7021)]