5457925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 7499520

約数和(自身を除く): 2041595

約数列:

[1, 5, 11, 25, 55, 89, 223, 275, 445, 979, 1115, 2225, 2453, 4895, 5575, 12265, 19847, 24475, 61325, 99235, 218317, 496175, 1091585, 5457925]

約数ペア:

[(1, 5457925), (5, 1091585), (11, 496175), (25, 218317), (55, 99235), (89, 61325), (223, 24475), (275, 19847), (445, 12265), (979, 5575), (1115, 4895), (2225, 2453)]