86797575

素因数分解:

$3^4\times 5^2\times {\mathrm{42863}}^1$

素因数の和:42885

約数の個数: 30

約数和(自身を含む): 160782864

約数和(自身を除く): 73985289

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 42863, 128589, 214315, 385767, 642945, 1071575, 1157301, 1928835, 3214725, 3471903, 5786505, 9644175, 17359515, 28932525, 86797575]

約数ペア:

[(1, 86797575), (3, 28932525), (5, 17359515), (9, 9644175), (15, 5786505), (25, 3471903), (27, 3214725), (45, 1928835), (75, 1157301), (81, 1071575), (135, 642945), (225, 385767), (405, 214315), (675, 128589), (2025, 42863)]