83927615

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{9521}}^1$

素因数の和:9610

約数の個数: 16

約数和(自身を含む): 105579936

約数和(自身を除く): 21652321

約数列:

[1, 5, 41, 43, 205, 215, 1763, 8815, 9521, 47605, 390361, 409403, 1951805, 2047015, 16785523, 83927615]

約数ペア:

[(1, 83927615), (5, 16785523), (41, 2047015), (43, 1951805), (205, 409403), (215, 390361), (1763, 47605), (8815, 9521)]