3804393905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{5381}}^1$

素因数の和:5621

約数の個数: 32

約数和(自身を含む): 5018176800

約数和(自身を除く): 1213782895

約数列:

[1, 5, 13, 65, 73, 149, 365, 745, 949, 1937, 4745, 5381, 9685, 10877, 26905, 54385, 69953, 141401, 349765, 392813, 707005, 801769, 1964065, 4008845, 5106569, 10422997, 25532845, 52114985, 58529137, 292645685, 760878781, 3804393905]

約数ペア:

[(1, 3804393905), (5, 760878781), (13, 292645685), (65, 58529137), (73, 52114985), (149, 25532845), (365, 10422997), (745, 5106569), (949, 4008845), (1937, 1964065), (4745, 801769), (5381, 707005), (9685, 392813), (10877, 349765), (26905, 141401), (54385, 69953)]