2271285

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2969}}^1$

素因数の和:2997

約数の個数: 24

約数和(自身を含む): 4169880

約数和(自身を除く): 1898595

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 2969, 8907, 14845, 26721, 44535, 50473, 133605, 151419, 252365, 454257, 757095, 2271285]

約数ペア:

[(1, 2271285), (3, 757095), (5, 454257), (9, 252365), (15, 151419), (17, 133605), (45, 50473), (51, 44535), (85, 26721), (153, 14845), (255, 8907), (765, 2969)]