201682155

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1\times {\mathrm{421}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 327539520

約数和(自身を除く): 125857365

約数列:

[1, 3, 5, 15, 109, 293, 327, 421, 545, 879, 1263, 1465, 1635, 2105, 4395, 6315, 31937, 45889, 95811, 123353, 137667, 159685, 229445, 370059, 479055, 616765, 688335, 1850295, 13445477, 40336431, 67227385, 201682155]

約数ペア:

[(1, 201682155), (3, 67227385), (5, 40336431), (15, 13445477), (109, 1850295), (293, 688335), (327, 616765), (421, 479055), (545, 370059), (879, 229445), (1263, 159685), (1465, 137667), (1635, 123353), (2105, 95811), (4395, 45889), (6315, 31937)]