26670005

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{269}}^1$

素因数の和:604

約数の個数: 16

約数和(自身を含む): 32659200

約数和(自身を除く): 5989195

約数列:

[1, 5, 79, 251, 269, 395, 1255, 1345, 19829, 21251, 67519, 99145, 106255, 337595, 5334001, 26670005]

約数ペア:

[(1, 26670005), (5, 5334001), (79, 337595), (251, 106255), (269, 99145), (395, 67519), (1255, 21251), (1345, 19829)]