54139605

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277639}}^1$

素因数の和:277660

約数の個数: 16

約数和(自身を含む): 93287040

約数和(自身を除く): 39147435

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 277639, 832917, 1388195, 3609307, 4164585, 10827921, 18046535, 54139605]

約数ペア:

[(1, 54139605), (3, 18046535), (5, 10827921), (13, 4164585), (15, 3609307), (39, 1388195), (65, 832917), (195, 277639)]