57012865

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{125303}}^1$

素因数の和:125328

約数の個数: 16

約数和(自身を含む): 84204288

約数和(自身を除く): 27191423

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 125303, 626515, 877121, 1628939, 4385605, 8144695, 11402573, 57012865]

約数ペア:

[(1, 57012865), (5, 11402573), (7, 8144695), (13, 4385605), (35, 1628939), (65, 877121), (91, 626515), (455, 125303)]