39424315

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{401}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 55244448

約数和(自身を除く): 15820133

約数列:

[1, 5, 7, 35, 53, 265, 371, 401, 1855, 2005, 2807, 2809, 14035, 14045, 19663, 21253, 98315, 106265, 148771, 743855, 1126409, 5632045, 7884863, 39424315]

約数ペア:

[(1, 39424315), (5, 7884863), (7, 5632045), (35, 1126409), (53, 743855), (265, 148771), (371, 106265), (401, 98315), (1855, 21253), (2005, 19663), (2807, 14045), (2809, 14035)]