15302155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4561}}^1$

素因数の和:4638

約数の個数: 16

約数和(自身を含む): 20364768

約数和(自身を除く): 5062613

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 4561, 22805, 50171, 250855, 278221, 1391105, 3060431, 15302155]

約数ペア:

[(1, 15302155), (5, 3060431), (11, 1391105), (55, 278221), (61, 250855), (305, 50171), (671, 22805), (3355, 4561)]