15228967

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:151

約数の個数: 24

約数和(自身を含む): 18016992

約数和(自身を除く): 2788025

約数列:

[1, 13, 23, 31, 53, 299, 403, 689, 713, 961, 1219, 1643, 9269, 12493, 15847, 21359, 22103, 37789, 50933, 287339, 491257, 662129, 1171459, 15228967]

約数ペア:

[(1, 15228967), (13, 1171459), (23, 662129), (31, 491257), (53, 287339), (299, 50933), (403, 37789), (689, 22103), (713, 21359), (961, 15847), (1219, 12493), (1643, 9269)]