42827005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{1009}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 55485360

約数和(自身を除く): 12658355

約数列:

[1, 5, 13, 65, 653, 1009, 3265, 5045, 8489, 13117, 42445, 65585, 658877, 3294385, 8565401, 42827005]

約数ペア:

[(1, 42827005), (5, 8565401), (13, 3294385), (65, 658877), (653, 65585), (1009, 42445), (3265, 13117), (5045, 8489)]