5574555

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 12026880

約数和(自身を除く): 6452325

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 85, 105, 119, 135, 153, 189, 255, 315, 347, 357, 459, 595, 765, 945, 1041, 1071, 1735, 1785, 2295, 2429, 3123, 3213, 5205, 5355, 5899, 7287, 9369, 12145, 15615, 16065, 17697, 21861, 29495, 36435, 41293, 46845, 53091, 65583, 88485, 109305, 123879, 159273, 206465, 265455, 327915, 371637, 619395, 796365, 1114911, 1858185, 5574555]

約数ペア:

[(1, 5574555), (3, 1858185), (5, 1114911), (7, 796365), (9, 619395), (15, 371637), (17, 327915), (21, 265455), (27, 206465), (35, 159273), (45, 123879), (51, 109305), (63, 88485), (85, 65583), (105, 53091), (119, 46845), (135, 41293), (153, 36435), (189, 29495), (255, 21861), (315, 17697), (347, 16065), (357, 15615), (459, 12145), (595, 9369), (765, 7287), (945, 5899), (1041, 5355), (1071, 5205), (1735, 3213), (1785, 3123), (2295, 2429)]