67145855

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{349}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 96768000

約数和(自身を除く): 29622145

約数列:

[1, 5, 7, 23, 35, 115, 161, 239, 349, 805, 1195, 1673, 1745, 2443, 5497, 8027, 8365, 12215, 27485, 38479, 40135, 56189, 83411, 192395, 280945, 417055, 583877, 1918453, 2919385, 9592265, 13429171, 67145855]

約数ペア:

[(1, 67145855), (5, 13429171), (7, 9592265), (23, 2919385), (35, 1918453), (115, 583877), (161, 417055), (239, 280945), (349, 192395), (805, 83411), (1195, 56189), (1673, 40135), (1745, 38479), (2443, 27485), (5497, 12215), (8027, 8365)]