66065445

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{13469}}^1$

素因数の和:13589

約数の個数: 24

約数和(自身を含む): 115572600

約数和(自身を除く): 49507155

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 13469, 40407, 67345, 121221, 202035, 606105, 1468121, 4404363, 7340605, 13213089, 22021815, 66065445]

約数ペア:

[(1, 66065445), (3, 22021815), (5, 13213089), (9, 7340605), (15, 4404363), (45, 1468121), (109, 606105), (327, 202035), (545, 121221), (981, 67345), (1635, 40407), (4905, 13469)]