47823945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{245251}}^1$

素因数の和:245272

約数の個数: 16

約数和(自身を含む): 82404672

約数和(自身を除く): 34580727

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 245251, 735753, 1226255, 3188263, 3678765, 9564789, 15941315, 47823945]

約数ペア:

[(1, 47823945), (3, 15941315), (5, 9564789), (13, 3678765), (15, 3188263), (39, 1226255), (65, 735753), (195, 245251)]