12716935

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:136

約数の個数: 64

約数和(自身を含む): 21150720

約数和(自身を除く): 8433785

約数列:

[1, 5, 7, 11, 17, 29, 35, 55, 67, 77, 85, 119, 145, 187, 203, 319, 335, 385, 469, 493, 595, 737, 935, 1015, 1139, 1309, 1595, 1943, 2233, 2345, 2465, 3451, 3685, 5159, 5423, 5695, 6545, 7973, 9715, 11165, 12529, 13601, 17255, 21373, 25795, 27115, 33031, 37961, 39865, 62645, 68005, 87703, 106865, 149611, 165155, 189805, 231217, 363341, 438515, 748055, 1156085, 1816705, 2543387, 12716935]

約数ペア:

[(1, 12716935), (5, 2543387), (7, 1816705), (11, 1156085), (17, 748055), (29, 438515), (35, 363341), (55, 231217), (67, 189805), (77, 165155), (85, 149611), (119, 106865), (145, 87703), (187, 68005), (203, 62645), (319, 39865), (335, 37961), (385, 33031), (469, 27115), (493, 25795), (595, 21373), (737, 17255), (935, 13601), (1015, 12529), (1139, 11165), (1309, 9715), (1595, 7973), (1943, 6545), (2233, 5695), (2345, 5423), (2465, 5159), (3451, 3685)]