12386115

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:298

約数の個数: 80

約数和(自身を含む): 26972352

約数和(自身を除く): 14586237

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 81, 85, 105, 119, 135, 153, 189, 255, 257, 315, 357, 405, 459, 567, 595, 765, 771, 945, 1071, 1285, 1377, 1785, 1799, 2295, 2313, 2835, 3213, 3855, 4369, 5355, 5397, 6885, 6939, 8995, 9639, 11565, 13107, 16065, 16191, 20817, 21845, 26985, 30583, 34695, 39321, 48195, 48573, 65535, 80955, 91749, 104085, 117963, 145719, 152915, 196605, 242865, 275247, 353889, 458745, 589815, 728595, 825741, 1376235, 1769445, 2477223, 4128705, 12386115]

約数ペア:

[(1, 12386115), (3, 4128705), (5, 2477223), (7, 1769445), (9, 1376235), (15, 825741), (17, 728595), (21, 589815), (27, 458745), (35, 353889), (45, 275247), (51, 242865), (63, 196605), (81, 152915), (85, 145719), (105, 117963), (119, 104085), (135, 91749), (153, 80955), (189, 65535), (255, 48573), (257, 48195), (315, 39321), (357, 34695), (405, 30583), (459, 26985), (567, 21845), (595, 20817), (765, 16191), (771, 16065), (945, 13107), (1071, 11565), (1285, 9639), (1377, 8995), (1785, 6939), (1799, 6885), (2295, 5397), (2313, 5355), (2835, 4369), (3213, 3855)]