556261155

素因数分解:

$3^3\times 5^1\times {\mathrm{911}}^1\times {\mathrm{4523}}^1$

素因数の和:5448

約数の個数: 32

約数和(自身を含む): 990213120

約数和(自身を除く): 433951965

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 911, 2733, 4523, 4555, 8199, 13569, 13665, 22615, 24597, 40707, 40995, 67845, 122121, 122985, 203535, 610605, 4120453, 12361359, 20602265, 37084077, 61806795, 111252231, 185420385, 556261155]

約数ペア:

[(1, 556261155), (3, 185420385), (5, 111252231), (9, 61806795), (15, 37084077), (27, 20602265), (45, 12361359), (135, 4120453), (911, 610605), (2733, 203535), (4523, 122985), (4555, 122121), (8199, 67845), (13569, 40995), (13665, 40707), (22615, 24597)]