4931615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4463}}^1$

素因数の和:4498

約数の個数: 16

約数和(自身を含む): 6749568

約数和(自身を除く): 1817953

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 4463, 22315, 58019, 75871, 290095, 379355, 986323, 4931615]

約数ペア:

[(1, 4931615), (5, 986323), (13, 379355), (17, 290095), (65, 75871), (85, 58019), (221, 22315), (1105, 4463)]