256885055

素因数分解:

$5^1\times 7^1\times {\mathrm{797}}^1\times {\mathrm{9209}}^1$

素因数の和:10018

約数の個数: 16

約数和(自身を含む): 352779840

約数和(自身を除く): 95894785

約数列:

[1, 5, 7, 35, 797, 3985, 5579, 9209, 27895, 46045, 64463, 322315, 7339573, 36697865, 51377011, 256885055]

約数ペア:

[(1, 256885055), (5, 51377011), (7, 36697865), (35, 7339573), (797, 322315), (3985, 64463), (5579, 46045), (9209, 27895)]