15115529

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 18340992

約数和(自身を除く): 3225463

約数列:

[1, 11, 13, 47, 143, 169, 173, 517, 611, 1859, 1903, 2249, 6721, 7943, 8131, 24739, 29237, 87373, 89441, 105703, 321607, 1162733, 1374139, 15115529]

約数ペア:

[(1, 15115529), (11, 1374139), (13, 1162733), (47, 321607), (143, 105703), (169, 89441), (173, 87373), (517, 29237), (611, 24739), (1859, 8131), (1903, 7943), (2249, 6721)]