15228895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3793}}^1$

素因数の和:3882

約数の個数: 16

約数和(自身を含む): 20214432

約数和(自身を除く): 4985537

約数列:

[1, 5, 11, 55, 73, 365, 803, 3793, 4015, 18965, 41723, 208615, 276889, 1384445, 3045779, 15228895]

約数ペア:

[(1, 15228895), (5, 3045779), (11, 1384445), (55, 276889), (73, 208615), (365, 41723), (803, 18965), (3793, 4015)]