15147702

素因数分解:

$2^1\times 3^3\times {\mathrm{280513}}^1$

素因数の和:280524

約数の個数: 16

約数和(自身を含む): 33661680

約数和(自身を除く): 18513978

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 280513, 561026, 841539, 1683078, 2524617, 5049234, 7573851, 15147702]

約数ペア:

[(1, 15147702), (2, 7573851), (3, 5049234), (6, 2524617), (9, 1683078), (18, 841539), (27, 561026), (54, 280513)]