1489235955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1321}}^1\times {\mathrm{4421}}^1$

素因数の和:5767

約数の個数: 32

約数和(自身を含む): 2525421888

約数和(自身を除く): 1036185933

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1321, 3963, 4421, 6605, 13263, 19815, 22105, 22457, 66315, 67371, 75157, 112285, 225471, 336855, 375785, 1127355, 5840141, 17520423, 29200705, 87602115, 99282397, 297847191, 496411985, 1489235955]

約数ペア:

[(1, 1489235955), (3, 496411985), (5, 297847191), (15, 99282397), (17, 87602115), (51, 29200705), (85, 17520423), (255, 5840141), (1321, 1127355), (3963, 375785), (4421, 336855), (6605, 225471), (13263, 112285), (19815, 75157), (22105, 67371), (22457, 66315)]