25190727

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{5449}}^1$

素因数の和:5542

約数の個数: 16

約数和(自身を含む): 35577600

約数和(自身を除く): 10386873

約数列:

[1, 3, 23, 67, 69, 201, 1541, 4623, 5449, 16347, 125327, 365083, 375981, 1095249, 8396909, 25190727]

約数ペア:

[(1, 25190727), (3, 8396909), (23, 1095249), (67, 375981), (69, 365083), (201, 125327), (1541, 16347), (4623, 5449)]