42211725

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{6781}}^1$

素因数の和:6877

約数の個数: 24

約数和(自身を含む): 70641312

約数和(自身を除く): 28429587

約数列:

[1, 3, 5, 15, 25, 75, 83, 249, 415, 1245, 2075, 6225, 6781, 20343, 33905, 101715, 169525, 508575, 562823, 1688469, 2814115, 8442345, 14070575, 42211725]

約数ペア:

[(1, 42211725), (3, 14070575), (5, 8442345), (15, 2814115), (25, 1688469), (75, 562823), (83, 508575), (249, 169525), (415, 101715), (1245, 33905), (2075, 20343), (6225, 6781)]