25871355

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{5927}}^1$

素因数の和:6035

約数の個数: 24

約数和(自身を含む): 45313632

約数和(自身を除く): 19442277

約数列:

[1, 3, 5, 9, 15, 45, 97, 291, 485, 873, 1455, 4365, 5927, 17781, 29635, 53343, 88905, 266715, 574919, 1724757, 2874595, 5174271, 8623785, 25871355]

約数ペア:

[(1, 25871355), (3, 8623785), (5, 5174271), (9, 2874595), (15, 1724757), (45, 574919), (97, 266715), (291, 88905), (485, 53343), (873, 29635), (1455, 17781), (4365, 5927)]