289322259735

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{26385979}}^1$

素因数の和:26386047

約数の個数: 32

約数和(自身を含む): 501544707840

約数和(自身を除く): 212222448105

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2193, 3655, 10965, 26385979, 79157937, 131929895, 395789685, 448561643, 1134597097, 1345684929, 2242808215, 3403791291, 5672985485, 6728424645, 17018956455, 19288150649, 57864451947, 96440753245, 289322259735]

約数ペア:

[(1, 289322259735), (3, 96440753245), (5, 57864451947), (15, 19288150649), (17, 17018956455), (43, 6728424645), (51, 5672985485), (85, 3403791291), (129, 2242808215), (215, 1345684929), (255, 1134597097), (645, 448561643), (731, 395789685), (2193, 131929895), (3655, 79157937), (10965, 26385979)]