4955225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 6898368

約数和(自身を除く): 1943143

約数列:

[1, 5, 11, 25, 37, 55, 185, 275, 407, 487, 925, 2035, 2435, 5357, 10175, 12175, 18019, 26785, 90095, 133925, 198209, 450475, 991045, 4955225]

約数ペア:

[(1, 4955225), (5, 991045), (11, 450475), (25, 198209), (37, 133925), (55, 90095), (185, 26785), (275, 18019), (407, 12175), (487, 10175), (925, 5357), (2035, 2435)]