25272149

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4007}}^1$

素因数の和:4084

約数の個数: 16

約数和(自身を含む): 31166208

約数和(自身を除く): 5894059

約数列:

[1, 7, 17, 53, 119, 371, 901, 4007, 6307, 28049, 68119, 212371, 476833, 1486597, 3610307, 25272149]

約数ペア:

[(1, 25272149), (7, 3610307), (17, 1486597), (53, 476833), (119, 212371), (371, 68119), (901, 28049), (4007, 6307)]