140043865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{10211}}^1$

素因数の和:10440

約数の個数: 16

約数和(自身を含む): 181855296

約数和(自身を除く): 41811431

約数列:

[1, 5, 13, 65, 211, 1055, 2743, 10211, 13715, 51055, 132743, 663715, 2154521, 10772605, 28008773, 140043865]

約数ペア:

[(1, 140043865), (5, 28008773), (13, 10772605), (65, 2154521), (211, 663715), (1055, 132743), (2743, 51055), (10211, 13715)]