131076385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1571}}^1$

素因数の和:1665

約数の個数: 32

約数和(自身を含む): 180641664

約数和(自身を除く): 49565279

約数列:

[1, 5, 11, 37, 41, 55, 185, 205, 407, 451, 1517, 1571, 2035, 2255, 7585, 7855, 16687, 17281, 58127, 64411, 83435, 86405, 290635, 322055, 639397, 708521, 2383207, 3196985, 3542605, 11916035, 26215277, 131076385]

約数ペア:

[(1, 131076385), (5, 26215277), (11, 11916035), (37, 3542605), (41, 3196985), (55, 2383207), (185, 708521), (205, 639397), (407, 322055), (451, 290635), (1517, 86405), (1571, 83435), (2035, 64411), (2255, 58127), (7585, 17281), (7855, 16687)]