2017527075

素因数分解:

$3^3\times 5^2\times {\mathrm{137}}^1\times {\mathrm{21817}}^1$

素因数の和:21973

約数の個数: 48

約数和(自身を含む): 3733496160

約数和(自身を除く): 1715969085

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 137, 225, 411, 675, 685, 1233, 2055, 3425, 3699, 6165, 10275, 18495, 21817, 30825, 65451, 92475, 109085, 196353, 327255, 545425, 589059, 981765, 1636275, 2945295, 2988929, 4908825, 8966787, 14726475, 14944645, 26900361, 44833935, 74723225, 80701083, 134501805, 224169675, 403505415, 672509025, 2017527075]

約数ペア:

[(1, 2017527075), (3, 672509025), (5, 403505415), (9, 224169675), (15, 134501805), (25, 80701083), (27, 74723225), (45, 44833935), (75, 26900361), (135, 14944645), (137, 14726475), (225, 8966787), (411, 4908825), (675, 2988929), (685, 2945295), (1233, 1636275), (2055, 981765), (3425, 589059), (3699, 545425), (6165, 327255), (10275, 196353), (18495, 109085), (21817, 92475), (30825, 65451)]