15527690

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{11171}}^1$

素因数の和:11317

約数の個数: 16

約数和(自身を含む): 28153440

約数和(自身を除く): 12625750

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 11171, 22342, 55855, 111710, 1552769, 3105538, 7763845, 15527690]

約数ペア:

[(1, 15527690), (2, 7763845), (5, 3105538), (10, 1552769), (139, 111710), (278, 55855), (695, 22342), (1390, 11171)]