432985

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:240

約数の個数: 16

約数和(自身を含む): 604800

約数和(自身を除く): 171815

約数列:

[1, 5, 7, 35, 89, 139, 445, 623, 695, 973, 3115, 4865, 12371, 61855, 86597, 432985]

約数ペア:

[(1, 432985), (5, 86597), (7, 61855), (35, 12371), (89, 4865), (139, 3115), (445, 973), (623, 695)]