54970565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{6173}}^1$

素因数の和:6328

約数の個数: 16

約数和(自身を含む): 71569008

約数和(自身を除く): 16598443

約数列:

[1, 5, 13, 65, 137, 685, 1781, 6173, 8905, 30865, 80249, 401245, 845701, 4228505, 10994113, 54970565]

約数ペア:

[(1, 54970565), (5, 10994113), (13, 4228505), (65, 845701), (137, 401245), (685, 80249), (1781, 30865), (6173, 8905)]