13539715

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12479}}^1$

素因数の和:12522

約数の個数: 16

約数和(自身を含む): 19169280

約数和(自身を除く): 5629565

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 12479, 62395, 87353, 386849, 436765, 1934245, 2707943, 13539715]

約数ペア:

[(1, 13539715), (5, 2707943), (7, 1934245), (31, 436765), (35, 386849), (155, 87353), (217, 62395), (1085, 12479)]