2030985

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{373}}^1$

素因数の和:406

約数の個数: 36

約数和(自身を含む): 3879876

約数和(自身を除く): 1848891

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 373, 495, 605, 1089, 1119, 1815, 1865, 3357, 4103, 5445, 5595, 12309, 16785, 20515, 36927, 45133, 61545, 135399, 184635, 225665, 406197, 676995, 2030985]

約数ペア:

[(1, 2030985), (3, 676995), (5, 406197), (9, 225665), (11, 184635), (15, 135399), (33, 61545), (45, 45133), (55, 36927), (99, 20515), (121, 16785), (165, 12309), (363, 5595), (373, 5445), (495, 4103), (605, 3357), (1089, 1865), (1119, 1815)]