27201955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 38568960

約数和(自身を除く): 11367005

約数列:

[1, 5, 11, 17, 47, 55, 85, 187, 235, 517, 619, 799, 935, 2585, 3095, 3995, 6809, 8789, 10523, 29093, 34045, 43945, 52615, 115753, 145465, 320023, 494581, 578765, 1600115, 2472905, 5440391, 27201955]

約数ペア:

[(1, 27201955), (5, 5440391), (11, 2472905), (17, 1600115), (47, 578765), (55, 494581), (85, 320023), (187, 145465), (235, 115753), (517, 52615), (619, 43945), (799, 34045), (935, 29093), (2585, 10523), (3095, 8789), (3995, 6809)]