25864785

素因数分解:

$3^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{677}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 46212480

約数和(自身を除く): 20347695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 283, 677, 849, 1415, 2031, 2547, 3385, 4245, 6093, 7641, 10155, 12735, 18279, 30465, 38205, 91395, 191591, 574773, 957955, 1724319, 2873865, 5172957, 8621595, 25864785]

約数ペア:

[(1, 25864785), (3, 8621595), (5, 5172957), (9, 2873865), (15, 1724319), (27, 957955), (45, 574773), (135, 191591), (283, 91395), (677, 38205), (849, 30465), (1415, 18279), (2031, 12735), (2547, 10155), (3385, 7641), (4245, 6093)]