296768385

素因数分解:

$3^2\times 5^1\times {\mathrm{1987}}^1\times {\mathrm{3319}}^1$

素因数の和:5317

約数の個数: 24

約数和(自身を含む): 514812480

約数和(自身を除く): 218044095

約数列:

[1, 3, 5, 9, 15, 45, 1987, 3319, 5961, 9935, 9957, 16595, 17883, 29805, 29871, 49785, 89415, 149355, 6594853, 19784559, 32974265, 59353677, 98922795, 296768385]

約数ペア:

[(1, 296768385), (3, 98922795), (5, 59353677), (9, 32974265), (15, 19784559), (45, 6594853), (1987, 149355), (3319, 89415), (5961, 49785), (9935, 29871), (9957, 29805), (16595, 17883)]