26800735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21701}}^1$

素因数の和:21738

約数の個数: 16

約数和(自身を含む): 36459360

約数和(自身を除く): 9658625

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 21701, 108505, 282113, 412319, 1410565, 2061595, 5360147, 26800735]

約数ペア:

[(1, 26800735), (5, 5360147), (13, 2061595), (19, 1410565), (65, 412319), (95, 282113), (247, 108505), (1235, 21701)]