25897605

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{24317}}^1$

素因数の和:24396

約数の個数: 16

約数和(自身を含む): 42021504

約数和(自身を除く): 16123899

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 24317, 72951, 121585, 364755, 1726507, 5179521, 8632535, 25897605]

約数ペア:

[(1, 25897605), (3, 8632535), (5, 5179521), (15, 1726507), (71, 364755), (213, 121585), (355, 72951), (1065, 24317)]