16858545

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1231}}^1$

素因数の和:1333

約数の個数: 32

約数和(自身を含む): 29804544

約数和(自身を除く): 12945999

約数列:

[1, 3, 5, 11, 15, 33, 55, 83, 165, 249, 415, 913, 1231, 1245, 2739, 3693, 4565, 6155, 13541, 13695, 18465, 40623, 67705, 102173, 203115, 306519, 510865, 1123903, 1532595, 3371709, 5619515, 16858545]

約数ペア:

[(1, 16858545), (3, 5619515), (5, 3371709), (11, 1532595), (15, 1123903), (33, 510865), (55, 306519), (83, 203115), (165, 102173), (249, 67705), (415, 40623), (913, 18465), (1231, 13695), (1245, 13541), (2739, 6155), (3693, 4565)]