63760365

素因数分解:

$3^4\times 5^1\times {\mathrm{157433}}^1$

素因数の和:157450

約数の個数: 20

約数和(自身を含む): 114297084

約数和(自身を除く): 50536719

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 157433, 472299, 787165, 1416897, 2361495, 4250691, 7084485, 12752073, 21253455, 63760365]

約数ペア:

[(1, 63760365), (3, 21253455), (5, 12752073), (9, 7084485), (15, 4250691), (27, 2361495), (45, 1416897), (81, 787165), (135, 472299), (405, 157433)]