25857595

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4987}}^1$

素因数の和:5070

約数の個数: 16

約数和(自身を含む): 33399648

約数和(自身を除く): 7542053

約数列:

[1, 5, 17, 61, 85, 305, 1037, 4987, 5185, 24935, 84779, 304207, 423895, 1521035, 5171519, 25857595]

約数ペア:

[(1, 25857595), (5, 5171519), (17, 1521035), (61, 423895), (85, 304207), (305, 84779), (1037, 24935), (4987, 5185)]