7167285

素因数分解:

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

素因数の和:384

約数の個数: 48

約数和(自身を含む): 13680576

約数和(自身を除く): 6513291

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 347, 405, 459, 765, 1041, 1215, 1377, 1735, 2295, 3123, 4131, 5205, 5899, 6885, 9369, 15615, 17697, 20655, 28107, 29495, 46845, 53091, 84321, 88485, 140535, 159273, 265455, 421605, 477819, 796365, 1433457, 2389095, 7167285]

約数ペア:

[(1, 7167285), (3, 2389095), (5, 1433457), (9, 796365), (15, 477819), (17, 421605), (27, 265455), (45, 159273), (51, 140535), (81, 88485), (85, 84321), (135, 53091), (153, 46845), (243, 29495), (255, 28107), (347, 20655), (405, 17697), (459, 15615), (765, 9369), (1041, 6885), (1215, 5899), (1377, 5205), (1735, 4131), (2295, 3123)]