87825135

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{136163}}^1$

素因数の和:136214

約数の個数: 16

約数和(自身を含む): 143789184

約数和(自身を除く): 55964049

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 136163, 408489, 680815, 2042445, 5855009, 17565027, 29275045, 87825135]

約数ペア:

[(1, 87825135), (3, 29275045), (5, 17565027), (15, 5855009), (43, 2042445), (129, 680815), (215, 408489), (645, 136163)]