27818278695

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1429}}^1\times {\mathrm{25447}}^1$

素因数の和:26904

約数の個数: 48

約数和(自身を含む): 51092458560

約数和(自身を除く): 23274179865

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 1429, 4287, 7145, 12861, 21435, 24293, 25447, 64305, 72879, 76341, 121465, 127235, 218637, 229023, 364395, 381705, 432599, 1093185, 1145115, 1297797, 2162995, 3893391, 6488985, 19466955, 36363763, 109091289, 181818815, 327273867, 545456445, 618183971, 1636369335, 1854551913, 3090919855, 5563655739, 9272759565, 27818278695]

約数ペア:

[(1, 27818278695), (3, 9272759565), (5, 5563655739), (9, 3090919855), (15, 1854551913), (17, 1636369335), (45, 618183971), (51, 545456445), (85, 327273867), (153, 181818815), (255, 109091289), (765, 36363763), (1429, 19466955), (4287, 6488985), (7145, 3893391), (12861, 2162995), (21435, 1297797), (24293, 1145115), (25447, 1093185), (64305, 432599), (72879, 381705), (76341, 364395), (121465, 229023), (127235, 218637)]