66704865

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{66373}}^1$

素因数の和:66448

約数の個数: 16

約数和(自身を含む): 108322368

約数和(自身を除く): 41617503

約数列:

[1, 3, 5, 15, 67, 201, 335, 1005, 66373, 199119, 331865, 995595, 4446991, 13340973, 22234955, 66704865]

約数ペア:

[(1, 66704865), (3, 22234955), (5, 13340973), (15, 4446991), (67, 995595), (201, 331865), (335, 199119), (1005, 66373)]