89820945

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{117413}}^1$

素因数の和:117441

約数の個数: 24

約数和(自身を含む): 164849256

約数和(自身を除く): 75028311

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 117413, 352239, 587065, 1056717, 1761195, 1996021, 5283585, 5988063, 9980105, 17964189, 29940315, 89820945]

約数ペア:

[(1, 89820945), (3, 29940315), (5, 17964189), (9, 9980105), (15, 5988063), (17, 5283585), (45, 1996021), (51, 1761195), (85, 1056717), (153, 587065), (255, 352239), (765, 117413)]