25756685

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1979}}^1$

素因数の和:2140

約数の個数: 16

約数和(自身を含む): 32788800

約数和(自身を除く): 7032115

約数列:

[1, 5, 19, 95, 137, 685, 1979, 2603, 9895, 13015, 37601, 188005, 271123, 1355615, 5151337, 25756685]

約数ペア:

[(1, 25756685), (5, 5151337), (19, 1355615), (95, 271123), (137, 188005), (685, 37601), (1979, 13015), (2603, 9895)]