201205845

素因数分解:

$3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{24979}}^1$

素因数の和:25169

約数の個数: 24

約数和(自身を含む): 350719200

約数和(自身を除く): 149513355

約数列:

[1, 3, 5, 9, 15, 45, 179, 537, 895, 1611, 2685, 8055, 24979, 74937, 124895, 224811, 374685, 1124055, 4471241, 13413723, 22356205, 40241169, 67068615, 201205845]

約数ペア:

[(1, 201205845), (3, 67068615), (5, 40241169), (9, 22356205), (15, 13413723), (45, 4471241), (179, 1124055), (537, 374685), (895, 224811), (1611, 124895), (2685, 74937), (8055, 24979)]