25653777

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1979}}^1$

素因数の和:2160

約数の個数: 16

約数和(自身を含む): 35640000

約数和(自身を除く): 9986223

約数列:

[1, 3, 29, 87, 149, 447, 1979, 4321, 5937, 12963, 57391, 172173, 294871, 884613, 8551259, 25653777]

約数ペア:

[(1, 25653777), (3, 8551259), (29, 884613), (87, 294871), (149, 172173), (447, 57391), (1979, 12963), (4321, 5937)]