82321475

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1$

素因数の和:599

約数の個数: 24

約数和(自身を含む): 104628720

約数和(自身を除く): 22307245

約数列:

[1, 5, 25, 83, 97, 409, 415, 485, 2045, 2075, 2425, 8051, 10225, 33947, 39673, 40255, 169735, 198365, 201275, 848675, 991825, 3292859, 16464295, 82321475]

約数ペア:

[(1, 82321475), (5, 16464295), (25, 3292859), (83, 991825), (97, 848675), (409, 201275), (415, 198365), (485, 169735), (2045, 40255), (2075, 39673), (2425, 33947), (8051, 10225)]