25857465

素因数分解:

$3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{6361}}^1$

素因数の和:6640

約数の個数: 16

約数和(自身を含む): 41531136

約数和(自身を除く): 15673671

約数列:

[1, 3, 5, 15, 271, 813, 1355, 4065, 6361, 19083, 31805, 95415, 1723831, 5171493, 8619155, 25857465]

約数ペア:

[(1, 25857465), (3, 8619155), (5, 5171493), (15, 1723831), (271, 95415), (813, 31805), (1355, 19083), (4065, 6361)]