82053745

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{6701}}^1$

素因数の和:6816

約数の個数: 16

約数和(自身を含む): 102942720

約数和(自身を除く): 20888975

約数列:

[1, 5, 31, 79, 155, 395, 2449, 6701, 12245, 33505, 207731, 529379, 1038655, 2646895, 16410749, 82053745]

約数ペア:

[(1, 82053745), (5, 16410749), (31, 2646895), (79, 1038655), (155, 529379), (395, 207731), (2449, 33505), (6701, 12245)]