12685095

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2791}}^1$

素因数の和:2903

約数の個数: 24

約数和(自身を含む): 22213152

約数和(自身を除く): 9528057

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 505, 909, 1515, 2791, 4545, 8373, 13955, 25119, 41865, 125595, 281891, 845673, 1409455, 2537019, 4228365, 12685095]

約数ペア:

[(1, 12685095), (3, 4228365), (5, 2537019), (9, 1409455), (15, 845673), (45, 281891), (101, 125595), (303, 41865), (505, 25119), (909, 13955), (1515, 8373), (2791, 4545)]