71356345

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{1237}}^1$

素因数の和:1464

約数の個数: 16

約数和(自身を含む): 87353280

約数和(自身を除く): 15996935

約数列:

[1, 5, 83, 139, 415, 695, 1237, 6185, 11537, 57685, 102671, 171943, 513355, 859715, 14271269, 71356345]

約数ペア:

[(1, 71356345), (5, 14271269), (83, 859715), (139, 513355), (415, 171943), (695, 102671), (1237, 57685), (6185, 11537)]