4821805

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 6076224

約数和(自身を除く): 1254419

約数列:

[1, 5, 41, 43, 205, 215, 547, 1763, 2735, 8815, 22427, 23521, 112135, 117605, 964361, 4821805]

約数ペア:

[(1, 4821805), (5, 964361), (41, 117605), (43, 112135), (205, 23521), (215, 22427), (547, 8815), (1763, 2735)]