15977085

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 26587008

約数和(自身を除く): 10609923

約数列:

[1, 3, 5, 15, 41, 83, 123, 205, 249, 313, 415, 615, 939, 1245, 1565, 3403, 4695, 10209, 12833, 17015, 25979, 38499, 51045, 64165, 77937, 129895, 192495, 389685, 1065139, 3195417, 5325695, 15977085]

約数ペア:

[(1, 15977085), (3, 5325695), (5, 3195417), (15, 1065139), (41, 389685), (83, 192495), (123, 129895), (205, 77937), (249, 64165), (313, 51045), (415, 38499), (615, 25979), (939, 17015), (1245, 12833), (1565, 10209), (3403, 4695)]