15385873

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:444

約数の個数: 16

約数和(自身を含む): 16828416

約数和(自身を除く): 1442543

約数列:

[1, 23, 43, 47, 331, 989, 1081, 2021, 7613, 14233, 15557, 46483, 327359, 357811, 668951, 15385873]

約数ペア:

[(1, 15385873), (23, 668951), (43, 357811), (47, 327359), (331, 46483), (989, 15557), (1081, 14233), (2021, 7613)]