3261765

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 5765760

約数和(自身を除く): 2503995

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 389, 559, 645, 1167, 1677, 1945, 2795, 5057, 5835, 8385, 15171, 16727, 25285, 50181, 75855, 83635, 217451, 250905, 652353, 1087255, 3261765]

約数ペア:

[(1, 3261765), (3, 1087255), (5, 652353), (13, 250905), (15, 217451), (39, 83635), (43, 75855), (65, 50181), (129, 25285), (195, 16727), (215, 15171), (389, 8385), (559, 5835), (645, 5057), (1167, 2795), (1677, 1945)]