251749968305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1\times {\mathrm{4919}}^1$

素因数の和:5510

約数の個数: 64

約数和(自身を含む): 352584990720

約数和(自身を除く): 100835022415

約数列:

[1, 5, 11, 17, 55, 85, 127, 187, 431, 635, 935, 1397, 2155, 2159, 4741, 4919, 6985, 7327, 10795, 23705, 23749, 24595, 36635, 54109, 54737, 80597, 83623, 118745, 270545, 273685, 402985, 418115, 602107, 624713, 919853, 930529, 2120089, 3010535, 3123565, 4599265, 4652645, 6871843, 10235819, 10600445, 10620121, 23320979, 34359215, 36041513, 51179095, 53100605, 116604895, 116821331, 180207565, 269251303, 396456643, 584106655, 1346256515, 1982283215, 2961764333, 4577272151, 14808821665, 22886360755, 50349993661, 251749968305]

約数ペア:

[(1, 251749968305), (5, 50349993661), (11, 22886360755), (17, 14808821665), (55, 4577272151), (85, 2961764333), (127, 1982283215), (187, 1346256515), (431, 584106655), (635, 396456643), (935, 269251303), (1397, 180207565), (2155, 116821331), (2159, 116604895), (4741, 53100605), (4919, 51179095), (6985, 36041513), (7327, 34359215), (10795, 23320979), (23705, 10620121), (23749, 10600445), (24595, 10235819), (36635, 6871843), (54109, 4652645), (54737, 4599265), (80597, 3123565), (83623, 3010535), (118745, 2120089), (270545, 930529), (273685, 919853), (402985, 624713), (418115, 602107)]