2116675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:243

約数の個数: 24

約数和(自身を含む): 2946240

約数和(自身を除く): 829565

約数列:

[1, 5, 11, 25, 43, 55, 179, 215, 275, 473, 895, 1075, 1969, 2365, 4475, 7697, 9845, 11825, 38485, 49225, 84667, 192425, 423335, 2116675]

約数ペア:

[(1, 2116675), (5, 423335), (11, 192425), (25, 84667), (43, 49225), (55, 38485), (179, 11825), (215, 9845), (275, 7697), (473, 4475), (895, 2365), (1075, 1969)]