2008488825

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5987}}^1$

素因数の和:6084

約数の個数: 96

約数和(自身を含む): 4276869120

約数和(自身を除く): 2268380295

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 71, 75, 105, 135, 175, 189, 213, 225, 315, 355, 497, 525, 639, 675, 945, 1065, 1491, 1575, 1775, 1917, 2485, 3195, 4473, 4725, 5325, 5987, 7455, 9585, 12425, 13419, 15975, 17961, 22365, 29935, 37275, 41909, 47925, 53883, 67095, 89805, 111825, 125727, 149675, 161649, 209545, 269415, 335475, 377181, 425077, 449025, 628635, 808245, 1047725, 1131543, 1275231, 1347075, 1885905, 2125385, 2975539, 3143175, 3825693, 4041225, 5657715, 6376155, 8926617, 9429525, 10626925, 11477079, 14877695, 19128465, 26779851, 28288575, 31880775, 44633085, 57385395, 74388475, 80339553, 95642325, 133899255, 223165425, 286926975, 401697765, 669496275, 2008488825]

約数ペア:

[(1, 2008488825), (3, 669496275), (5, 401697765), (7, 286926975), (9, 223165425), (15, 133899255), (21, 95642325), (25, 80339553), (27, 74388475), (35, 57385395), (45, 44633085), (63, 31880775), (71, 28288575), (75, 26779851), (105, 19128465), (135, 14877695), (175, 11477079), (189, 10626925), (213, 9429525), (225, 8926617), (315, 6376155), (355, 5657715), (497, 4041225), (525, 3825693), (639, 3143175), (675, 2975539), (945, 2125385), (1065, 1885905), (1491, 1347075), (1575, 1275231), (1775, 1131543), (1917, 1047725), (2485, 808245), (3195, 628635), (4473, 449025), (4725, 425077), (5325, 377181), (5987, 335475), (7455, 269415), (9585, 209545), (12425, 161649), (13419, 149675), (15975, 125727), (17961, 111825), (22365, 89805), (29935, 67095), (37275, 53883), (41909, 47925)]