79386385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{28403}}^1$

素因数の和:28464

約数の個数: 16

約数和(自身を含む): 104981184

約数和(自身を除く): 25594799

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 28403, 142015, 369239, 1221329, 1846195, 6106645, 15877277, 79386385]

約数ペア:

[(1, 79386385), (5, 15877277), (13, 6106645), (43, 1846195), (65, 1221329), (215, 369239), (559, 142015), (2795, 28403)]