39485485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2879}}^1$

素因数の和:3108

約数の個数: 16

約数和(自身を含む): 51287040

約数和(自身を除く): 11801555

約数列:

[1, 5, 13, 65, 211, 1055, 2743, 2879, 13715, 14395, 37427, 187135, 607469, 3037345, 7897097, 39485485]

約数ペア:

[(1, 39485485), (5, 7897097), (13, 3037345), (65, 607469), (211, 187135), (1055, 37427), (2743, 14395), (2879, 13715)]