27288045

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9941}}^1$

素因数の和:10013

約数の個数: 24

約数和(自身を含む): 48079512

約数和(自身を除く): 20791467

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 9941, 29823, 49705, 89469, 149115, 447345, 606401, 1819203, 3032005, 5457609, 9096015, 27288045]

約数ペア:

[(1, 27288045), (3, 9096015), (5, 5457609), (9, 3032005), (15, 1819203), (45, 606401), (61, 447345), (183, 149115), (305, 89469), (549, 49705), (915, 29823), (2745, 9941)]