13681435

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{439}}^1$

素因数の和:738

約数の個数: 16

約数和(自身を含む): 17233920

約数和(自身を除く): 3552485

約数列:

[1, 5, 23, 115, 271, 439, 1355, 2195, 6233, 10097, 31165, 50485, 118969, 594845, 2736287, 13681435]

約数ペア:

[(1, 13681435), (5, 2736287), (23, 594845), (115, 118969), (271, 50485), (439, 31165), (1355, 10097), (2195, 6233)]