25225551

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1447}}^1$

素因数の和:1615

約数の個数: 24

約数和(自身を含む): 39530400

約数和(自身を除く): 14304849

約数列:

[1, 3, 9, 13, 39, 117, 149, 447, 1341, 1447, 1937, 4341, 5811, 13023, 17433, 18811, 56433, 169299, 215603, 646809, 1940427, 2802839, 8408517, 25225551]

約数ペア:

[(1, 25225551), (3, 8408517), (9, 2802839), (13, 1940427), (39, 646809), (117, 215603), (149, 169299), (447, 56433), (1341, 18811), (1447, 17433), (1937, 13023), (4341, 5811)]