42937865

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{4871}}^1$

素因数の和:4960

約数の個数: 16

約数和(自身を含む): 54020736

約数和(自身を除く): 11082871

約数列:

[1, 5, 41, 43, 205, 215, 1763, 4871, 8815, 24355, 199711, 209453, 998555, 1047265, 8587573, 42937865]

約数ペア:

[(1, 42937865), (5, 8587573), (41, 1047265), (43, 998555), (205, 209453), (215, 199711), (1763, 24355), (4871, 8815)]