15125488

素因数分解:

$2^4\times 7^1\times {\mathrm{135049}}^1$

素因数の和:135064

約数の個数: 20

約数和(自身を含む): 33492400

約数和(自身を除く): 18366912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 135049, 270098, 540196, 945343, 1080392, 1890686, 2160784, 3781372, 7562744, 15125488]

約数ペア:

[(1, 15125488), (2, 7562744), (4, 3781372), (7, 2160784), (8, 1890686), (14, 1080392), (16, 945343), (28, 540196), (56, 270098), (112, 135049)]