13514445

素因数分解:

$3^5\times 5^1\times 7^2\times {\mathrm{227}}^1$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 28383264

約数和(自身を除く): 14868819

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 105, 135, 147, 189, 227, 243, 245, 315, 405, 441, 567, 681, 735, 945, 1135, 1215, 1323, 1589, 1701, 2043, 2205, 2835, 3405, 3969, 4767, 6129, 6615, 7945, 8505, 10215, 11123, 11907, 14301, 18387, 19845, 23835, 30645, 33369, 42903, 55161, 55615, 59535, 71505, 91935, 100107, 128709, 166845, 214515, 275805, 300321, 386127, 500535, 643545, 900963, 1501605, 1930635, 2702889, 4504815, 13514445]

約数ペア:

[(1, 13514445), (3, 4504815), (5, 2702889), (7, 1930635), (9, 1501605), (15, 900963), (21, 643545), (27, 500535), (35, 386127), (45, 300321), (49, 275805), (63, 214515), (81, 166845), (105, 128709), (135, 100107), (147, 91935), (189, 71505), (227, 59535), (243, 55615), (245, 55161), (315, 42903), (405, 33369), (441, 30645), (567, 23835), (681, 19845), (735, 18387), (945, 14301), (1135, 11907), (1215, 11123), (1323, 10215), (1589, 8505), (1701, 7945), (2043, 6615), (2205, 6129), (2835, 4767), (3405, 3969)]