98767755

素因数分解:

$3^4\times 5^1\times {\mathrm{243871}}^1$

素因数の和:243888

約数の個数: 20

約数和(自身を含む): 177051072

約数和(自身を除く): 78283317

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 243871, 731613, 1219355, 2194839, 3658065, 6584517, 10974195, 19753551, 32922585, 98767755]

約数ペア:

[(1, 98767755), (3, 32922585), (5, 19753551), (9, 10974195), (15, 6584517), (27, 3658065), (45, 2194839), (81, 1219355), (135, 731613), (405, 243871)]