54749955

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{280769}}^1$

素因数の和:280790

約数の個数: 16

約数和(自身を含む): 94338720

約数和(自身を除く): 39588765

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 280769, 842307, 1403845, 3649997, 4211535, 10949991, 18249985, 54749955]

約数ペア:

[(1, 54749955), (3, 18249985), (5, 10949991), (13, 4211535), (15, 3649997), (39, 1403845), (65, 842307), (195, 280769)]