141521485

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1061}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 201457152

約数和(自身を除く): 59935667

約数列:

[1, 5, 7, 35, 37, 103, 185, 259, 515, 721, 1061, 1295, 3605, 3811, 5305, 7427, 19055, 26677, 37135, 39257, 109283, 133385, 196285, 274799, 546415, 764981, 1373995, 3824905, 4043471, 20217355, 28304297, 141521485]

約数ペア:

[(1, 141521485), (5, 28304297), (7, 20217355), (35, 4043471), (37, 3824905), (103, 1373995), (185, 764981), (259, 546415), (515, 274799), (721, 196285), (1061, 133385), (1295, 109283), (3605, 39257), (3811, 37135), (5305, 26677), (7427, 19055)]