15107147

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1$

素因数の和:155

約数の個数: 24

約数和(自身を含む): 18194880

約数和(自身を除く): 3087733

約数列:

[1, 11, 19, 41, 43, 209, 451, 473, 779, 817, 1681, 1763, 8569, 8987, 18491, 19393, 31939, 33497, 72283, 351329, 368467, 795113, 1373377, 15107147]

約数ペア:

[(1, 15107147), (11, 1373377), (19, 795113), (41, 368467), (43, 351329), (209, 72283), (451, 33497), (473, 31939), (779, 19393), (817, 18491), (1681, 8987), (1763, 8569)]