71012825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12853}}^1$

素因数の和:12893

約数の個数: 24

約数和(自身を含む): 100415448

約数和(自身を除く): 29402623

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 5525, 12853, 64265, 167089, 218501, 321325, 835445, 1092505, 2840513, 4177225, 5462525, 14202565, 71012825]

約数ペア:

[(1, 71012825), (5, 14202565), (13, 5462525), (17, 4177225), (25, 2840513), (65, 1092505), (85, 835445), (221, 321325), (325, 218501), (425, 167089), (1105, 64265), (5525, 12853)]