25897395

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{40151}}^1$

素因数の和:40202

約数の個数: 16

約数和(自身を含む): 42400512

約数和(自身を除く): 16503117

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 40151, 120453, 200755, 602265, 1726493, 5179479, 8632465, 25897395]

約数ペア:

[(1, 25897395), (3, 8632465), (5, 5179479), (15, 1726493), (43, 602265), (129, 200755), (215, 120453), (645, 40151)]