80251115

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53323}}^1$

素因数の和:53378

約数の個数: 16

約数和(自身を含む): 112620288

約数和(自身を除く): 32369173

約数列:

[1, 5, 7, 35, 43, 215, 301, 1505, 53323, 266615, 373261, 1866305, 2292889, 11464445, 16050223, 80251115]

約数ペア:

[(1, 80251115), (5, 16050223), (7, 11464445), (35, 2292889), (43, 1866305), (215, 373261), (301, 266615), (1505, 53323)]